1 /****************************************************************************** 2 * 3 * Copyright (C) 1999-2012 Broadcom Corporation 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ******************************************************************************/ 18 19 /****************************************************************************** 20 * 21 * This file contains the Bluetooth Manager (BTM) API function external 22 * definitions. 23 * 24 ******************************************************************************/ 25 #ifndef BTM_API_H 26 #define BTM_API_H 27 28 #include "bt_target.h" 29 #include "sdp_api.h" 30 #include "hcidefs.h" 31 32 #if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE 33 #include "smp_api.h" 34 #endif 35 /***************************************************************************** 36 ** DEVICE CONTROL and COMMON 37 *****************************************************************************/ 38 /***************************** 39 ** Device Control Constants 40 ******************************/ 41 /* Maximum number of bytes allowed for vendor specific command parameters */ 42 #define BTM_MAX_VENDOR_SPECIFIC_LEN HCI_COMMAND_SIZE 43 44 /* BTM application return status codes */ 45 enum 46 { 47 BTM_SUCCESS = 0, /* 0 Command succeeded */ 48 BTM_CMD_STARTED, /* 1 Command started OK. */ 49 BTM_BUSY, /* 2 Device busy with another command */ 50 BTM_NO_RESOURCES, /* 3 No resources to issue command */ 51 BTM_MODE_UNSUPPORTED, /* 4 Request for 1 or more unsupported modes */ 52 BTM_ILLEGAL_VALUE, /* 5 Illegal parameter value */ 53 BTM_WRONG_MODE, /* 6 Device in wrong mode for request */ 54 BTM_UNKNOWN_ADDR, /* 7 Unknown remote BD address */ 55 BTM_DEVICE_TIMEOUT, /* 8 Device timeout */ 56 BTM_BAD_VALUE_RET, /* 9 A bad value was received from HCI */ 57 BTM_ERR_PROCESSING, /* 10 Generic error */ 58 BTM_NOT_AUTHORIZED, /* 11 Authorization failed */ 59 BTM_DEV_RESET, /* 12 Device has been reset */ 60 BTM_CMD_STORED, /* 13 request is stored in control block */ 61 BTM_ILLEGAL_ACTION, /* 14 state machine gets illegal command */ 62 BTM_DELAY_CHECK, /* 15 delay the check on encryption */ 63 BTM_SCO_BAD_LENGTH, /* 16 Bad SCO over HCI data length */ 64 BTM_SUCCESS_NO_SECURITY, /* 17 security passed, no security set */ 65 BTM_FAILED_ON_SECURITY , /* 18 security failed */ 66 BTM_REPEATED_ATTEMPTS /* 19 repeated attempts for LE security requests */ 67 }; 68 typedef UINT8 tBTM_STATUS; 69 70 /************************* 71 ** Device Control Types 72 **************************/ 73 #define BTM_DEVICE_ROLE_BR 0x01 74 #define BTM_DEVICE_ROLE_DUAL 0x02 75 #define BTM_MAX_DEVICE_ROLE BTM_DEVICE_ROLE_DUAL 76 typedef UINT8 tBTM_DEVICE_ROLE; 77 78 /* Device name of peer (may be truncated to save space in BTM database) */ 79 typedef UINT8 tBTM_BD_NAME[BTM_MAX_REM_BD_NAME_LEN + 1]; 80 81 /* Structure returned with local version information */ 82 typedef struct 83 { 84 UINT8 hci_version; 85 UINT16 hci_revision; 86 UINT8 lmp_version; 87 UINT16 manufacturer; 88 UINT16 lmp_subversion; 89 } tBTM_VERSION_INFO; 90 91 /* Structure returned with Vendor Specific Command complete callback */ 92 typedef struct 93 { 94 UINT16 opcode; 95 UINT16 param_len; 96 UINT8 *p_param_buf; 97 } tBTM_VSC_CMPL; 98 99 #define BTM_VSC_CMPL_DATA_SIZE (BTM_MAX_VENDOR_SPECIFIC_LEN + sizeof(tBTM_VSC_CMPL)) 100 /************************************************** 101 ** Device Control and General Callback Functions 102 ***************************************************/ 103 /* Callback function for when device status changes. Appl must poll for 104 ** what the new state is (BTM_IsDeviceUp). The event occurs whenever the stack 105 ** has detected that the controller status has changed. This asynchronous event 106 ** is enabled/disabled by calling BTM_RegisterForDeviceStatusNotif(). 107 */ 108 enum 109 { 110 BTM_DEV_STATUS_UP, 111 BTM_DEV_STATUS_DOWN, 112 BTM_DEV_STATUS_CMD_TOUT 113 }; 114 115 typedef UINT8 tBTM_DEV_STATUS; 116 117 118 typedef void (tBTM_DEV_STATUS_CB) (tBTM_DEV_STATUS status); 119 120 121 /* Callback function for when a vendor specific event occurs. The length and 122 ** array of returned parameter bytes are included. This asynchronous event 123 ** is enabled/disabled by calling BTM_RegisterForVSEvents(). 124 */ 125 typedef void (tBTM_VS_EVT_CB) (UINT8 len, UINT8 *p); 126 127 128 /* General callback function for notifying an application that a synchronous 129 ** BTM function is complete. The pointer contains the address of any returned data. 130 */ 131 typedef void (tBTM_CMPL_CB) (void *p1); 132 133 /* VSC callback function for notifying an application that a synchronous 134 ** BTM function is complete. The pointer contains the address of any returned data. 135 */ 136 typedef void (tBTM_VSC_CMPL_CB) (tBTM_VSC_CMPL *p1); 137 138 /* Callback for apps to check connection and inquiry filters. 139 ** Parameters are the BD Address of remote and the Dev Class of remote. 140 ** If the app returns none zero, the connection or inquiry result will be dropped. 141 */ 142 typedef UINT8 (tBTM_FILTER_CB) (BD_ADDR bd_addr, DEV_CLASS dc); 143 144 /***************************************************************************** 145 ** DEVICE DISCOVERY - Inquiry, Remote Name, Discovery, Class of Device 146 *****************************************************************************/ 147 /******************************* 148 ** Device Discovery Constants 149 ********************************/ 150 /* Discoverable modes */ 151 #define BTM_NON_DISCOVERABLE 0 152 #define BTM_LIMITED_DISCOVERABLE 1 153 #define BTM_GENERAL_DISCOVERABLE 2 154 #define BTM_DISCOVERABLE_MASK (BTM_LIMITED_DISCOVERABLE|BTM_GENERAL_DISCOVERABLE) 155 #define BTM_MAX_DISCOVERABLE BTM_GENERAL_DISCOVERABLE 156 /* high byte for BLE Discoverable modes */ 157 #define BTM_BLE_NON_DISCOVERABLE 0x0000 158 #define BTM_BLE_LIMITED_DISCOVERABLE 0x0100 159 #define BTM_BLE_GENERAL_DISCOVERABLE 0x0200 160 #define BTM_BLE_MAX_DISCOVERABLE BTM_BLE_GENERAL_DISCOVERABLE 161 #define BTM_BLE_DISCOVERABLE_MASK (BTM_BLE_NON_DISCOVERABLE|BTM_BLE_LIMITED_DISCOVERABLE|BTM_BLE_GENERAL_DISCOVERABLE) 162 163 /* Connectable modes */ 164 #define BTM_NON_CONNECTABLE 0 165 #define BTM_CONNECTABLE 1 166 #define BTM_CONNECTABLE_MASK (BTM_NON_CONNECTABLE | BTM_CONNECTABLE) 167 /* high byte for BLE Connectable modes */ 168 #define BTM_BLE_NON_CONNECTABLE 0x0000 169 #define BTM_BLE_CONNECTABLE 0x0100 170 #define BTM_BLE_MAX_CONNECTABLE BTM_BLE_CONNECTABLE 171 #define BTM_BLE_CONNECTABLE_MASK (BTM_BLE_NON_CONNECTABLE | BTM_BLE_CONNECTABLE) 172 173 /* Inquiry modes 174 * Note: These modes are associated with the inquiry active values (BTM_*ACTIVE) */ 175 #define BTM_INQUIRY_NONE 0 176 #define BTM_GENERAL_INQUIRY 0x01 177 #define BTM_LIMITED_INQUIRY 0x02 178 #define BTM_BR_INQUIRY_MASK (BTM_GENERAL_INQUIRY | BTM_LIMITED_INQUIRY) 179 180 /* high byte of inquiry mode for BLE inquiry mode */ 181 #define BTM_BLE_INQUIRY_NONE 0x00 182 #define BTM_BLE_GENERAL_INQUIRY 0x10 183 #define BTM_BLE_LIMITED_INQUIRY 0x20 184 #define BTM_BLE_INQUIRY_MASK (BTM_BLE_GENERAL_INQUIRY|BTM_BLE_LIMITED_INQUIRY) 185 186 /* BTM_IsInquiryActive return values (Bit Mask) 187 * Note: These bit masks are associated with the inquiry modes (BTM_*_INQUIRY) */ 188 #define BTM_INQUIRY_INACTIVE 0x0 /* no inquiry in progress */ 189 #define BTM_GENERAL_INQUIRY_ACTIVE 0x1 /* a general inquiry is in progress */ 190 #define BTM_LIMITED_INQUIRY_ACTIVE 0x2 /* a limited inquiry is in progress */ 191 #define BTM_PERIODIC_INQUIRY_ACTIVE 0x8 /* a periodic inquiry is active */ 192 #define BTM_SSP_INQUIRY_ACTIVE 0x4 /* SSP is active, so inquiry is disallowed (work around for FW bug) */ 193 #define BTM_LE_GENERAL_INQUIRY_ACTIVE 0x10 /* a general inquiry is in progress */ 194 #define BTM_LE_LIMITED_INQUIRY_ACTIVE 0x20 /* a limited inquiry is in progress */ 195 #define BTM_LE_SELECT_CONN_ACTIVE 0x40 /* selection connection is in progress */ 196 #define BTM_LE_OBSERVE_ACTIVE 0x80 /* selection connection is in progress */ 197 198 /* inquiry activity mask */ 199 #define BTM_BR_INQ_ACTIVE_MASK (BTM_GENERAL_INQUIRY_ACTIVE|BTM_LIMITED_INQUIRY_ACTIVE|BTM_PERIODIC_INQUIRY_ACTIVE) /* BR/EDR inquiry activity mask */ 200 #define BTM_LE_SCAN_ACTIVE_MASK 0xF0 /* LE scan activity mask */ 201 #define BTM_LE_INQ_ACTIVE_MASK (BTM_LE_GENERAL_INQUIRY_ACTIVE|BTM_LE_LIMITED_INQUIRY_ACTIVE) /* LE inquiry activity mask*/ 202 #define BTM_INQUIRY_ACTIVE_MASK (BTM_BR_INQ_ACTIVE_MASK | BTM_LE_INQ_ACTIVE_MASK) /* inquiry activity mask */ 203 204 /* Define scan types */ 205 #define BTM_SCAN_TYPE_STANDARD 0 206 #define BTM_SCAN_TYPE_INTERLACED 1 /* 1.2 devices only */ 207 208 /* Define inquiry results mode */ 209 #define BTM_INQ_RESULT_STANDARD 0 210 #define BTM_INQ_RESULT_WITH_RSSI 1 211 #define BTM_INQ_RESULT_EXTENDED 2 212 213 #define BTM_INQ_RES_IGNORE_RSSI 0x7f /* RSSI value not supplied (ignore it) */ 214 215 /* Inquiry Filter Condition types (see tBTM_INQ_PARMS) */ 216 #define BTM_CLR_INQUIRY_FILTER 0 /* Inquiry Filtering is turned off */ 217 #define BTM_FILTER_COND_DEVICE_CLASS HCI_FILTER_COND_DEVICE_CLASS /* Filter on device class */ 218 #define BTM_FILTER_COND_BD_ADDR HCI_FILTER_COND_BD_ADDR /* Filter on device addr */ 219 220 /* State of the remote name retrieval during inquiry operations. 221 ** Used in the tBTM_INQ_INFO structure, and returned in the 222 ** BTM_InqDbRead, BTM_InqDbFirst, and BTM_InqDbNext functions. 223 ** The name field is valid when the state returned is 224 ** BTM_INQ_RMT_NAME_DONE */ 225 #define BTM_INQ_RMT_NAME_EMPTY 0 226 #define BTM_INQ_RMT_NAME_PENDING 1 227 #define BTM_INQ_RMT_NAME_DONE 2 228 #define BTM_INQ_RMT_NAME_FAILED 3 229 230 /********************************* 231 *** Class of Device constants *** 232 *********************************/ 233 #define BTM_FORMAT_TYPE_1 0x00 234 235 /**************************** 236 ** minor device class field 237 *****************************/ 238 239 /* 0x00 is used as unclassified for all minor device classes */ 240 #define BTM_COD_MINOR_UNCLASSIFIED 0x00 241 242 /* minor device class field for Computer Major Class */ 243 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 244 #define BTM_COD_MINOR_DESKTOP_WORKSTATION 0x04 245 #define BTM_COD_MINOR_SERVER_COMPUTER 0x08 246 #define BTM_COD_MINOR_LAPTOP 0x0C 247 #define BTM_COD_MINOR_HANDHELD_PC_PDA 0x10 /* clam shell */ 248 #define BTM_COD_MINOR_PALM_SIZE_PC_PDA 0x14 249 #define BTM_COD_MINOR_WEARABLE_COMPUTER 0x18 /* watch sized */ 250 251 /* minor device class field for Phone Major Class */ 252 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 253 #define BTM_COD_MINOR_CELLULAR 0x04 254 #define BTM_COD_MINOR_CORDLESS 0x08 255 #define BTM_COD_MINOR_SMART_PHONE 0x0C 256 #define BTM_COD_MINOR_WIRED_MDM_V_GTWY 0x10 /* wired modem or voice gatway */ 257 #define BTM_COD_MINOR_ISDN_ACCESS 0x14 258 259 /* minor device class field for LAN Access Point Major Class */ 260 /* Load Factor Field bit 5-7 */ 261 #define BTM_COD_MINOR_FULLY_AVAILABLE 0x00 262 #define BTM_COD_MINOR_1_17_UTILIZED 0x20 263 #define BTM_COD_MINOR_17_33_UTILIZED 0x40 264 #define BTM_COD_MINOR_33_50_UTILIZED 0x60 265 #define BTM_COD_MINOR_50_67_UTILIZED 0x80 266 #define BTM_COD_MINOR_67_83_UTILIZED 0xA0 267 #define BTM_COD_MINOR_83_99_UTILIZED 0xC0 268 #define BTM_COD_MINOR_NO_SERVICE_AVAILABLE 0xE0 269 /* sub-Field bit 2-4 */ 270 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 271 272 /* minor device class field for Audio/Video Major Class */ 273 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 274 #define BTM_COD_MINOR_CONFM_HEADSET 0x04 275 #define BTM_COD_MINOR_CONFM_HANDSFREE 0x08 276 #define BTM_COD_MINOR_MICROPHONE 0x10 277 #define BTM_COD_MINOR_LOUDSPEAKER 0x14 278 #define BTM_COD_MINOR_HEADPHONES 0x18 279 #define BTM_COD_MINOR_PORTABLE_AUDIO 0x1C 280 #define BTM_COD_MINOR_CAR_AUDIO 0x20 281 #define BTM_COD_MINOR_SET_TOP_BOX 0x24 282 #define BTM_COD_MINOR_HIFI_AUDIO 0x28 283 #define BTM_COD_MINOR_VCR 0x2C 284 #define BTM_COD_MINOR_VIDEO_CAMERA 0x30 285 #define BTM_COD_MINOR_CAMCORDER 0x34 286 #define BTM_COD_MINOR_VIDEO_MONITOR 0x38 287 #define BTM_COD_MINOR_VIDDISP_LDSPKR 0x3C 288 #define BTM_COD_MINOR_VIDEO_CONFERENCING 0x40 289 #define BTM_COD_MINOR_GAMING_TOY 0x48 290 291 /* minor device class field for Peripheral Major Class */ 292 /* Bits 6-7 independently specify mouse, keyboard, or combo mouse/keyboard */ 293 #define BTM_COD_MINOR_KEYBOARD 0x40 294 #define BTM_COD_MINOR_POINTING 0x80 295 #define BTM_COD_MINOR_COMBO 0xC0 296 /* Bits 2-5 OR'd with selection from bits 6-7 */ 297 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 298 #define BTM_COD_MINOR_JOYSTICK 0x04 299 #define BTM_COD_MINOR_GAMEPAD 0x08 300 #define BTM_COD_MINOR_REMOTE_CONTROL 0x0C 301 #define BTM_COD_MINOR_SENSING_DEVICE 0x10 302 #define BTM_COD_MINOR_DIGITIZING_TABLET 0x14 303 #define BTM_COD_MINOR_CARD_READER 0x18 /* e.g. SIM card reader */ 304 #define BTM_COD_MINOR_DIGITAL_PAN 0x1C 305 #define BTM_COD_MINOR_HAND_SCANNER 0x20 306 #define BTM_COD_MINOR_HAND_GESTURAL_INPUT 0x24 307 308 /* minor device class field for Imaging Major Class */ 309 /* Bits 5-7 independently specify display, camera, scanner, or printer */ 310 #define BTM_COD_MINOR_DISPLAY 0x10 311 #define BTM_COD_MINOR_CAMERA 0x20 312 #define BTM_COD_MINOR_SCANNER 0x40 313 #define BTM_COD_MINOR_PRINTER 0x80 314 /* Bits 2-3 Reserved */ 315 /* #define BTM_COD_MINOR_UNCLASSIFIED 0x00 */ 316 317 /* minor device class field for Wearable Major Class */ 318 /* Bits 2-7 meaningful */ 319 #define BTM_COD_MINOR_WRIST_WATCH 0x04 320 #define BTM_COD_MINOR_PAGER 0x08 321 #define BTM_COD_MINOR_JACKET 0x0C 322 #define BTM_COD_MINOR_HELMET 0x10 323 #define BTM_COD_MINOR_GLASSES 0x14 324 325 /* minor device class field for Toy Major Class */ 326 /* Bits 2-7 meaningful */ 327 #define BTM_COD_MINOR_ROBOT 0x04 328 #define BTM_COD_MINOR_VEHICLE 0x08 329 #define BTM_COD_MINOR_DOLL_ACTION_FIGURE 0x0C 330 #define BTM_COD_MINOR_CONTROLLER 0x10 331 #define BTM_COD_MINOR_GAME 0x14 332 333 /* minor device class field for Health Major Class */ 334 /* Bits 2-7 meaningful */ 335 #define BTM_COD_MINOR_BLOOD_MONITOR 0x04 336 #define BTM_COD_MINOR_THERMOMETER 0x08 337 #define BTM_COD_MINOR_WEIGHING_SCALE 0x0C 338 #define BTM_COD_MINOR_GLUCOSE_METER 0x10 339 #define BTM_COD_MINOR_PULSE_OXIMETER 0x14 340 #define BTM_COD_MINOR_HEART_PULSE_MONITOR 0x18 341 #define BTM_COD_MINOR_HEALTH_DATA_DISPLAY 0x1C 342 #define BTM_COD_MINOR_STEP_COUNTER 0x20 343 #define BTM_COD_MINOR_BODY_COM_ANALYZER 0x24 344 #define BTM_COD_MINOR_PEAK_FLOW_MONITOR 0x28 345 #define BTM_COD_MINOR_MEDICATION_MONITOR 0x2C 346 #define BTM_COD_MINOR_KNEE_PROSTHESIS 0x30 347 #define BTM_COD_MINOR_ANKLE_PROSTHESIS 0x34 348 349 350 /*************************** 351 ** major device class field 352 ****************************/ 353 #define BTM_COD_MAJOR_MISCELLANEOUS 0x00 354 #define BTM_COD_MAJOR_COMPUTER 0x01 355 #define BTM_COD_MAJOR_PHONE 0x02 356 #define BTM_COD_MAJOR_LAN_ACCESS_PT 0x03 357 #define BTM_COD_MAJOR_AUDIO 0x04 358 #define BTM_COD_MAJOR_PERIPHERAL 0x05 359 #define BTM_COD_MAJOR_IMAGING 0x06 360 #define BTM_COD_MAJOR_WEARABLE 0x07 361 #define BTM_COD_MAJOR_TOY 0x08 362 #define BTM_COD_MAJOR_HEALTH 0x09 363 #define BTM_COD_MAJOR_UNCLASSIFIED 0x1F 364 365 /*************************** 366 ** service class fields 367 ****************************/ 368 #define BTM_COD_SERVICE_LMTD_DISCOVER 0x0020 369 #define BTM_COD_SERVICE_POSITIONING 0x0100 370 #define BTM_COD_SERVICE_NETWORKING 0x0200 371 #define BTM_COD_SERVICE_RENDERING 0x0400 372 #define BTM_COD_SERVICE_CAPTURING 0x0800 373 #define BTM_COD_SERVICE_OBJ_TRANSFER 0x1000 374 #define BTM_COD_SERVICE_AUDIO 0x2000 375 #define BTM_COD_SERVICE_TELEPHONY 0x4000 376 #define BTM_COD_SERVICE_INFORMATION 0x8000 377 378 /* class of device field macros */ 379 #define BTM_COD_FORMAT_TYPE(u8, pd) {u8 = pd[2]&0x03;} 380 #define BTM_COD_MINOR_CLASS(u8, pd) {u8 = pd[2]&0xFC;} 381 #define BTM_COD_MAJOR_CLASS(u8, pd) {u8 = pd[1]&0x1F;} 382 #define BTM_COD_SERVICE_CLASS(u16, pd) {u16 = pd[0]; u16<<=8; u16 += pd[1]&0xE0;} 383 384 /* to set the fields (assumes that format type is always 0) */ 385 #define FIELDS_TO_COD(pd, mn, mj, sv) {pd[2] = mn; pd[1] = \ 386 mj+ ((sv)&BTM_COD_SERVICE_CLASS_LO_B); \ 387 pd[0] = (sv) >> 8;} 388 389 /* the COD masks */ 390 #define BTM_COD_FORMAT_TYPE_MASK 0x03 391 #define BTM_COD_MINOR_CLASS_MASK 0xFC 392 #define BTM_COD_MAJOR_CLASS_MASK 0x1F 393 #define BTM_COD_SERVICE_CLASS_LO_B 0x00E0 394 #define BTM_COD_SERVICE_CLASS_MASK 0xFFE0 395 396 397 /* BTM service definitions 398 ** Used for storing EIR data to bit mask 399 */ 400 #ifndef BTM_EIR_UUID_LKUP_TBL 401 enum 402 { 403 BTM_EIR_UUID_SERVCLASS_SERVICE_DISCOVERY_SERVER, 404 /* BTM_EIR_UUID_SERVCLASS_BROWSE_GROUP_DESCRIPTOR, */ 405 /* BTM_EIR_UUID_SERVCLASS_PUBLIC_BROWSE_GROUP, */ 406 BTM_EIR_UUID_SERVCLASS_SERIAL_PORT, 407 BTM_EIR_UUID_SERVCLASS_LAN_ACCESS_USING_PPP, 408 BTM_EIR_UUID_SERVCLASS_DIALUP_NETWORKING, 409 BTM_EIR_UUID_SERVCLASS_IRMC_SYNC, 410 BTM_EIR_UUID_SERVCLASS_OBEX_OBJECT_PUSH, 411 BTM_EIR_UUID_SERVCLASS_OBEX_FILE_TRANSFER, 412 BTM_EIR_UUID_SERVCLASS_IRMC_SYNC_COMMAND, 413 BTM_EIR_UUID_SERVCLASS_HEADSET, 414 BTM_EIR_UUID_SERVCLASS_CORDLESS_TELEPHONY, 415 BTM_EIR_UUID_SERVCLASS_AUDIO_SOURCE, 416 BTM_EIR_UUID_SERVCLASS_AUDIO_SINK, 417 BTM_EIR_UUID_SERVCLASS_AV_REM_CTRL_TARGET, 418 /* BTM_EIR_UUID_SERVCLASS_ADV_AUDIO_DISTRIBUTION, */ 419 BTM_EIR_UUID_SERVCLASS_AV_REMOTE_CONTROL, 420 /* BTM_EIR_UUID_SERVCLASS_VIDEO_CONFERENCING, */ 421 BTM_EIR_UUID_SERVCLASS_INTERCOM, 422 BTM_EIR_UUID_SERVCLASS_FAX, 423 BTM_EIR_UUID_SERVCLASS_HEADSET_AUDIO_GATEWAY, 424 /* BTM_EIR_UUID_SERVCLASS_WAP, */ 425 /* BTM_EIR_UUID_SERVCLASS_WAP_CLIENT, */ 426 BTM_EIR_UUID_SERVCLASS_PANU, 427 BTM_EIR_UUID_SERVCLASS_NAP, 428 BTM_EIR_UUID_SERVCLASS_GN, 429 BTM_EIR_UUID_SERVCLASS_DIRECT_PRINTING, 430 /* BTM_EIR_UUID_SERVCLASS_REFERENCE_PRINTING, */ 431 BTM_EIR_UUID_SERVCLASS_IMAGING, 432 BTM_EIR_UUID_SERVCLASS_IMAGING_RESPONDER, 433 BTM_EIR_UUID_SERVCLASS_IMAGING_AUTO_ARCHIVE, 434 BTM_EIR_UUID_SERVCLASS_IMAGING_REF_OBJECTS, 435 BTM_EIR_UUID_SERVCLASS_HF_HANDSFREE, 436 BTM_EIR_UUID_SERVCLASS_AG_HANDSFREE, 437 BTM_EIR_UUID_SERVCLASS_DIR_PRT_REF_OBJ_SERVICE, 438 /* BTM_EIR_UUID_SERVCLASS_REFLECTED_UI, */ 439 BTM_EIR_UUID_SERVCLASS_BASIC_PRINTING, 440 BTM_EIR_UUID_SERVCLASS_PRINTING_STATUS, 441 BTM_EIR_UUID_SERVCLASS_HUMAN_INTERFACE, 442 BTM_EIR_UUID_SERVCLASS_CABLE_REPLACEMENT, 443 BTM_EIR_UUID_SERVCLASS_HCRP_PRINT, 444 BTM_EIR_UUID_SERVCLASS_HCRP_SCAN, 445 /* BTM_EIR_UUID_SERVCLASS_COMMON_ISDN_ACCESS, */ 446 /* BTM_EIR_UUID_SERVCLASS_VIDEO_CONFERENCING_GW, */ 447 /* BTM_EIR_UUID_SERVCLASS_UDI_MT, */ 448 /* BTM_EIR_UUID_SERVCLASS_UDI_TA, */ 449 /* BTM_EIR_UUID_SERVCLASS_VCP, */ 450 BTM_EIR_UUID_SERVCLASS_SAP, 451 BTM_EIR_UUID_SERVCLASS_PBAP_PCE, 452 BTM_EIR_UUID_SERVCLASS_PBAP_PSE, 453 /* BTM_EIR_UUID_SERVCLASS_TE_PHONE_ACCESS, */ 454 /* BTM_EIR_UUID_SERVCLASS_ME_PHONE_ACCESS, */ 455 BTM_EIR_UUID_SERVCLASS_PHONE_ACCESS, 456 BTM_EIR_UUID_SERVCLASS_HEADSET_HS, 457 BTM_EIR_UUID_SERVCLASS_PNP_INFORMATION, 458 /* BTM_EIR_UUID_SERVCLASS_GENERIC_NETWORKING, */ 459 /* BTM_EIR_UUID_SERVCLASS_GENERIC_FILETRANSFER, */ 460 /* BTM_EIR_UUID_SERVCLASS_GENERIC_AUDIO, */ 461 /* BTM_EIR_UUID_SERVCLASS_GENERIC_TELEPHONY, */ 462 /* BTM_EIR_UUID_SERVCLASS_UPNP_SERVICE, */ 463 /* BTM_EIR_UUID_SERVCLASS_UPNP_IP_SERVICE, */ 464 /* BTM_EIR_UUID_SERVCLASS_ESDP_UPNP_IP_PAN, */ 465 /* BTM_EIR_UUID_SERVCLASS_ESDP_UPNP_IP_LAP, */ 466 /* BTM_EIR_UUID_SERVCLASS_ESDP_UPNP_IP_L2CAP, */ 467 BTM_EIR_UUID_SERVCLASS_VIDEO_SOURCE, 468 BTM_EIR_UUID_SERVCLASS_VIDEO_SINK, 469 /* BTM_EIR_UUID_SERVCLASS_VIDEO_DISTRIBUTION */ 470 /* BTM_EIR_UUID_SERVCLASS_HDP_PROFILE */ 471 BTM_EIR_UUID_SERVCLASS_MESSAGE_ACCESS, 472 BTM_EIR_UUID_SERVCLASS_MESSAGE_NOTIFICATION, 473 BTM_EIR_UUID_SERVCLASS_HDP_SOURCE, 474 BTM_EIR_UUID_SERVCLASS_HDP_SINK, 475 BTM_EIR_MAX_SERVICES 476 }; 477 #endif /* BTM_EIR_UUID_LKUP_TBL */ 478 479 /* search result in EIR of inquiry database */ 480 #define BTM_EIR_FOUND 0 481 #define BTM_EIR_NOT_FOUND 1 482 #define BTM_EIR_UNKNOWN 2 483 484 typedef UINT8 tBTM_EIR_SEARCH_RESULT; 485 486 #define BTM_EIR_FLAGS_TYPE HCI_EIR_FLAGS_TYPE /* 0x01 */ 487 #define BTM_EIR_MORE_16BITS_UUID_TYPE HCI_EIR_MORE_16BITS_UUID_TYPE /* 0x02 */ 488 #define BTM_EIR_COMPLETE_16BITS_UUID_TYPE HCI_EIR_COMPLETE_16BITS_UUID_TYPE /* 0x03 */ 489 #define BTM_EIR_MORE_32BITS_UUID_TYPE HCI_EIR_MORE_32BITS_UUID_TYPE /* 0x04 */ 490 #define BTM_EIR_COMPLETE_32BITS_UUID_TYPE HCI_EIR_COMPLETE_32BITS_UUID_TYPE /* 0x05 */ 491 #define BTM_EIR_MORE_128BITS_UUID_TYPE HCI_EIR_MORE_128BITS_UUID_TYPE /* 0x06 */ 492 #define BTM_EIR_COMPLETE_128BITS_UUID_TYPE HCI_EIR_COMPLETE_128BITS_UUID_TYPE /* 0x07 */ 493 #define BTM_EIR_SHORTENED_LOCAL_NAME_TYPE HCI_EIR_SHORTENED_LOCAL_NAME_TYPE /* 0x08 */ 494 #define BTM_EIR_COMPLETE_LOCAL_NAME_TYPE HCI_EIR_COMPLETE_LOCAL_NAME_TYPE /* 0x09 */ 495 #define BTM_EIR_TX_POWER_LEVEL_TYPE HCI_EIR_TX_POWER_LEVEL_TYPE /* 0x0A */ 496 #define BTM_EIR_MANUFACTURER_SPECIFIC_TYPE HCI_EIR_MANUFACTURER_SPECIFIC_TYPE /* 0xFF */ 497 498 /* the following EIR tags are defined to OOB, not regular EIR data */ 499 #define BTM_EIR_OOB_BD_ADDR_TYPE HCI_EIR_OOB_BD_ADDR_TYPE /* 6 bytes */ 500 #define BTM_EIR_OOB_COD_TYPE HCI_EIR_OOB_COD_TYPE /* 3 bytes */ 501 #define BTM_EIR_OOB_SSP_HASH_C_TYPE HCI_EIR_OOB_SSP_HASH_C_TYPE /* 16 bytes */ 502 #define BTM_EIR_OOB_SSP_RAND_R_TYPE HCI_EIR_OOB_SSP_RAND_R_TYPE /* 16 bytes */ 503 504 #define BTM_OOB_MANDATORY_SIZE 8 /* include 2 bytes length & 6 bytes bd_addr */ 505 #define BTM_OOB_DATA_LEN_SIZE 2 506 #define BTM_OOB_BD_ADDR_SIZE 6 507 #define BTM_OOB_COD_SIZE BT_OOB_COD_SIZE 508 #define BTM_OOB_HASH_C_SIZE BT_OOB_HASH_C_SIZE 509 #define BTM_OOB_RAND_R_SIZE BT_OOB_RAND_R_SIZE 510 511 512 #if BLE_INCLUDED == TRUE 513 #define BTM_BLE_SEC_NONE 0 514 #define BTM_BLE_SEC_ENCRYPT 1 /* encrypt the link using current key */ 515 #define BTM_BLE_SEC_ENCRYPT_NO_MITM 2 516 #define BTM_BLE_SEC_ENCRYPT_MITM 3 517 typedef UINT8 tBTM_BLE_SEC_ACT; 518 #endif 519 /************************************************************************************************ 520 ** BTM Services MACROS handle array of UINT32 bits for more than 32 services 521 *************************************************************************************************/ 522 /* Determine the number of UINT32's necessary for services */ 523 #define BTM_EIR_ARRAY_BITS 32 /* Number of bits in each array element */ 524 #define BTM_EIR_SERVICE_ARRAY_SIZE (((UINT32)BTM_EIR_MAX_SERVICES / BTM_EIR_ARRAY_BITS) + \ 525 (((UINT32)BTM_EIR_MAX_SERVICES % BTM_EIR_ARRAY_BITS) ? 1 : 0)) 526 527 /* MACRO to set the service bit mask in a bit stream */ 528 #define BTM_EIR_SET_SERVICE(p, service) (((UINT32 *)(p))[(((UINT32)(service)) / BTM_EIR_ARRAY_BITS)] |= \ 529 ((UINT32)1 << (((UINT32)(service)) % BTM_EIR_ARRAY_BITS))) 530 531 532 /* MACRO to clear the service bit mask in a bit stream */ 533 #define BTM_EIR_CLR_SERVICE(p, service) (((UINT32 *)(p))[(((UINT32)(service)) / BTM_EIR_ARRAY_BITS)] &= \ 534 ~((UINT32)1 << (((UINT32)(service)) % BTM_EIR_ARRAY_BITS))) 535 536 /* MACRO to check the service bit mask in a bit stream */ 537 #define BTM_EIR_HAS_SERVICE(p, service) ((((UINT32 *)(p))[(((UINT32)(service)) / BTM_EIR_ARRAY_BITS)] & \ 538 ((UINT32)1 << (((UINT32)(service)) % BTM_EIR_ARRAY_BITS))) >> (((UINT32)(service)) % BTM_EIR_ARRAY_BITS)) 539 540 /* start of EIR in HCI buffer, 4 bytes = HCI Command(2) + Length(1) + FEC_Req(1) */ 541 #define BTM_HCI_EIR_OFFSET (BT_HDR_SIZE + 4) 542 543 /*************************** 544 ** Device Discovery Types 545 ****************************/ 546 /* Definitions of the parameters passed to BTM_StartInquiry and 547 ** BTM_SetPeriodicInquiryMode. 548 */ 549 typedef struct /* contains the two device class condition fields */ 550 { 551 DEV_CLASS dev_class; 552 DEV_CLASS dev_class_mask; 553 } tBTM_COD_COND; 554 555 556 typedef union /* contains the inquiry filter condition */ 557 { 558 BD_ADDR bdaddr_cond; 559 tBTM_COD_COND cod_cond; 560 } tBTM_INQ_FILT_COND; 561 562 563 typedef struct /* contains the parameters passed to the inquiry functions */ 564 { 565 UINT8 mode; /* general or limited */ 566 UINT8 duration; /* duration of the inquiry (1.28 sec increments) */ 567 UINT8 max_resps; /* maximum number of responses to return */ 568 BOOLEAN report_dup; /* report duplicated inquiry response with higher RSSI value */ 569 UINT8 filter_cond_type; /* new devices, BD ADDR, COD, or No filtering */ 570 tBTM_INQ_FILT_COND filter_cond; /* filter value based on filter cond type */ 571 } tBTM_INQ_PARMS; 572 573 #define BTM_INQ_RESULT_BR 0x01 574 #define BTM_INQ_RESULT_BLE 0x02 575 576 #if (BLE_INCLUDED == TRUE) 577 #define BTM_BLE_EVT_CONN_ADV 0x00 578 #define BTM_BLE_EVT_CONN_DIR_ADV 0x01 579 #define BTM_BLE_EVT_DISC_ADV 0x02 580 #define BTM_BLE_EVT_NON_CONN_ADV 0x03 581 #define BTM_BLE_EVT_SCAN_RSP 0x04 582 typedef UINT8 tBTM_BLE_EVT_TYPE; 583 #endif 584 585 /* These are the fields returned in each device's response to the inquiry. It 586 ** is returned in the results callback if registered. 587 */ 588 typedef struct 589 { 590 UINT16 clock_offset; 591 BD_ADDR remote_bd_addr; 592 DEV_CLASS dev_class; 593 UINT8 page_scan_rep_mode; 594 UINT8 page_scan_per_mode; 595 UINT8 page_scan_mode; 596 INT8 rssi; /* Set to BTM_INQ_RES_IGNORE_RSSI if not valid */ 597 #if (BTM_EIR_CLIENT_INCLUDED == TRUE) 598 UINT32 eir_uuid[BTM_EIR_SERVICE_ARRAY_SIZE]; 599 BOOLEAN eir_complete_list; 600 #endif 601 #if (BLE_INCLUDED == TRUE) 602 tBT_DEVICE_TYPE device_type; 603 UINT8 inq_result_type; 604 UINT8 ble_addr_type; 605 tBTM_BLE_EVT_TYPE ble_evt_type; 606 UINT8 flag; 607 #endif 608 } tBTM_INQ_RESULTS; 609 610 611 /* This is the inquiry response information held in its database by BTM, and available 612 ** to applications via BTM_InqDbRead, BTM_InqDbFirst, and BTM_InqDbNext. 613 */ 614 typedef struct 615 { 616 tBTM_INQ_RESULTS results; 617 618 BOOLEAN appl_knows_rem_name; /* set by application if it knows the remote name of the peer device. 619 This is later used by application to determine if remote name request is 620 required to be done. Having the flag here avoid duplicate store of inquiry results */ 621 622 623 #if (BTM_INQ_GET_REMOTE_NAME == TRUE || BLE_INCLUDED == TRUE) 624 UINT16 remote_name_len; 625 tBTM_BD_NAME remote_name; 626 UINT8 remote_name_state; 627 UINT8 remote_name_type; 628 #endif 629 630 } tBTM_INQ_INFO; 631 632 633 /* Structure returned with inquiry complete callback */ 634 typedef struct 635 { 636 tBTM_STATUS status; 637 UINT8 num_resp; /* Number of results from the current inquiry */ 638 } tBTM_INQUIRY_CMPL; 639 640 641 /* Structure returned with remote name request */ 642 typedef struct 643 { 644 UINT16 status; 645 UINT16 length; 646 BD_NAME remote_bd_name; 647 } tBTM_REMOTE_DEV_NAME; 648 649 typedef struct 650 { 651 UINT8 pcm_intf_rate; /* PCM interface rate: 0: 128kbps, 1: 256 kbps; 652 2:512 bps; 3: 1024kbps; 4: 2048kbps */ 653 UINT8 frame_type; /* frame type: 0: short; 1: long */ 654 UINT8 sync_mode; /* sync mode: 0: slave; 1: master */ 655 UINT8 clock_mode; /* clock mode: 0: slave; 1: master */ 656 657 }tBTM_SCO_PCM_PARAM; 658 659 /**************************************** 660 ** Device Discovery Callback Functions 661 *****************************************/ 662 /* Callback function for asynchronous notifications when the BTM inquiry DB 663 ** changes. First param is inquiry database, second is if added to or removed 664 ** from the inquiry database. 665 */ 666 typedef void (tBTM_INQ_DB_CHANGE_CB) (void *p1, BOOLEAN is_new); 667 668 /* Callback function for notifications when the BTM gets inquiry response. 669 ** First param is inquiry results database, second is pointer of EIR. 670 */ 671 typedef void (tBTM_INQ_RESULTS_CB) (tBTM_INQ_RESULTS *p_inq_results, UINT8 *p_eir); 672 673 /***************************************************************************** 674 ** ACL CHANNEL MANAGEMENT 675 *****************************************************************************/ 676 /****************** 677 ** ACL Constants 678 *******************/ 679 680 /* ACL modes */ 681 #define BTM_ACL_MODE_NORMAL HCI_MODE_ACTIVE 682 #define BTM_ACL_MODE_HOLD HCI_MODE_HOLD 683 #define BTM_ACL_MODE_SNIFF HCI_MODE_SNIFF 684 #define BTM_ACL_MODE_PARK HCI_MODE_PARK 685 686 /* Returned with structure in role switch callback (tBTM_ROLE_SWITCH_CMPL) */ 687 #define BTM_ROLE_MASTER HCI_ROLE_MASTER 688 #define BTM_ROLE_SLAVE HCI_ROLE_SLAVE 689 #define BTM_ROLE_UNDEFINED 0xff /* undefined value (error status) */ 690 691 /* ACL Packet Types */ 692 #define BTM_ACL_PKT_TYPES_MASK_DM1 HCI_PKT_TYPES_MASK_DM1 693 #define BTM_ACL_PKT_TYPES_MASK_DH1 HCI_PKT_TYPES_MASK_DH1 694 #define BTM_ACL_PKT_TYPES_MASK_DM3 HCI_PKT_TYPES_MASK_DM3 695 #define BTM_ACL_PKT_TYPES_MASK_DH3 HCI_PKT_TYPES_MASK_DH3 696 #define BTM_ACL_PKT_TYPES_MASK_DM5 HCI_PKT_TYPES_MASK_DM5 697 #define BTM_ACL_PKT_TYPES_MASK_DH5 HCI_PKT_TYPES_MASK_DH5 698 #define BTM_ACL_PKT_TYPES_MASK_NO_2_DH1 HCI_PKT_TYPES_MASK_NO_2_DH1 699 #define BTM_ACL_PKT_TYPES_MASK_NO_3_DH1 HCI_PKT_TYPES_MASK_NO_3_DH1 700 #define BTM_ACL_PKT_TYPES_MASK_NO_2_DH3 HCI_PKT_TYPES_MASK_NO_2_DH3 701 #define BTM_ACL_PKT_TYPES_MASK_NO_3_DH3 HCI_PKT_TYPES_MASK_NO_3_DH3 702 #define BTM_ACL_PKT_TYPES_MASK_NO_2_DH5 HCI_PKT_TYPES_MASK_NO_2_DH5 703 #define BTM_ACL_PKT_TYPES_MASK_NO_3_DH5 HCI_PKT_TYPES_MASK_NO_3_DH5 704 705 /*************** 706 ** ACL Types 707 ****************/ 708 709 /* Structure returned with link policy information (in tBTM_CMPL_CB callback function) 710 ** in response to BTM_ReadLinkPolicy call. 711 */ 712 typedef struct 713 { 714 tBTM_STATUS status; 715 UINT8 hci_status; 716 BD_ADDR rem_bda; 717 UINT16 settings; 718 } tBTM_LNK_POLICY_RESULTS; 719 720 /* Structure returned with Role Switch information (in tBTM_CMPL_CB callback function) 721 ** in response to BTM_SwitchRole call. 722 */ 723 typedef struct 724 { 725 UINT8 hci_status; /* HCI status returned with the event */ 726 UINT8 role; /* BTM_ROLE_MASTER or BTM_ROLE_SLAVE */ 727 BD_ADDR remote_bd_addr; /* Remote BD addr involved with the switch */ 728 } tBTM_ROLE_SWITCH_CMPL; 729 730 731 /* Structure returned with Change Link Key information (in tBTM_CMPL_CB callback function) 732 ** in response to BTM_ChangeLinkKey call. 733 */ 734 typedef struct 735 { 736 UINT8 hci_status; /* HCI status returned with the event */ 737 BD_ADDR remote_bd_addr; /* Remote BD addr involved with the change link key */ 738 } tBTM_CHANGE_KEY_CMPL; 739 740 741 /* Structure returned with QoS information (in tBTM_CMPL_CB callback function) 742 ** in response to BTM_SetQoS call. 743 */ 744 typedef struct 745 { 746 FLOW_SPEC flow; 747 UINT16 handle; 748 UINT8 status; 749 } tBTM_QOS_SETUP_CMPL; 750 751 752 /* Structure returned with read RSSI event (in tBTM_CMPL_CB callback function) 753 ** in response to BTM_ReadRSSI call. 754 */ 755 typedef struct 756 { 757 tBTM_STATUS status; 758 UINT8 hci_status; 759 INT8 rssi; 760 BD_ADDR rem_bda; 761 } tBTM_RSSI_RESULTS; 762 763 /* Structure returned with read current TX power event (in tBTM_CMPL_CB callback function) 764 ** in response to BTM_ReadTxPower call. 765 */ 766 typedef struct 767 { 768 tBTM_STATUS status; 769 UINT8 hci_status; 770 INT8 tx_power; 771 BD_ADDR rem_bda; 772 } tBTM_TX_POWER_RESULTS; 773 774 /* Structure returned with read link quality event (in tBTM_CMPL_CB callback function) 775 ** in response to BTM_ReadLinkQuality call. 776 */ 777 typedef struct 778 { 779 tBTM_STATUS status; 780 UINT8 hci_status; 781 UINT8 link_quality; 782 BD_ADDR rem_bda; 783 } tBTM_LINK_QUALITY_RESULTS; 784 785 /* Structure returned with read inq tx power quality event (in tBTM_CMPL_CB callback function) 786 ** in response to BTM_ReadInquiryRspTxPower call. 787 */ 788 typedef struct 789 { 790 tBTM_STATUS status; 791 UINT8 hci_status; 792 INT8 tx_power; 793 } tBTM_INQ_TXPWR_RESULTS; 794 795 enum 796 { 797 BTM_BL_CONN_EVT, 798 BTM_BL_DISCN_EVT, 799 BTM_BL_UPDATE_EVT, 800 BTM_BL_ROLE_CHG_EVT, 801 BTM_BL_COLLISION_EVT 802 }; 803 typedef UINT8 tBTM_BL_EVENT; 804 typedef UINT16 tBTM_BL_EVENT_MASK; 805 806 #define BTM_BL_CONN_MASK 0x0001 807 #define BTM_BL_DISCN_MASK 0x0002 808 #define BTM_BL_UPDATE_MASK 0x0004 809 #define BTM_BL_ROLE_CHG_MASK 0x0008 810 811 /* Device features mask definitions */ 812 #define BTM_FEATURE_BYTES_PER_PAGE HCI_FEATURE_BYTES_PER_PAGE 813 #define BTM_EXT_FEATURES_PAGE_MAX HCI_EXT_FEATURES_PAGE_MAX 814 815 /* the data type associated with BTM_BL_CONN_EVT */ 816 typedef struct 817 { 818 tBTM_BL_EVENT event; /* The event reported. */ 819 BD_ADDR_PTR p_bda; /* The address of the newly connected device */ 820 DEV_CLASS_PTR p_dc; /* The device class */ 821 BD_NAME_PTR p_bdn; /* The device name */ 822 UINT8 *p_features; /* pointer to the remote device's features page[0] (supported features page) */ 823 } tBTM_BL_CONN_DATA; 824 825 /* the data type associated with BTM_BL_DISCN_EVT */ 826 typedef struct 827 { 828 tBTM_BL_EVENT event; /* The event reported. */ 829 BD_ADDR_PTR p_bda; /* The address of the disconnected device */ 830 } tBTM_BL_DISCN_DATA; 831 832 /* Busy-Level shall have the inquiry_paging mask set when 833 * inquiry/paging is in progress, Else the number of ACL links */ 834 #define BTM_BL_INQUIRY_PAGING_MASK 0x10 835 #define BTM_BL_INQUIRY_STARTED (BTM_BL_INQUIRY_PAGING_MASK | 0x1) 836 #define BTM_BL_INQUIRY_CANCELLED (BTM_BL_INQUIRY_PAGING_MASK | 0x2) 837 #define BTM_BL_INQUIRY_COMPLETE (BTM_BL_INQUIRY_PAGING_MASK | 0x3) 838 #define BTM_BL_PAGING_STARTED (BTM_BL_INQUIRY_PAGING_MASK | 0x4) 839 #define BTM_BL_PAGING_COMPLETE (BTM_BL_INQUIRY_PAGING_MASK | 0x5) 840 /* the data type associated with BTM_BL_UPDATE_EVT */ 841 typedef struct 842 { 843 tBTM_BL_EVENT event; /* The event reported. */ 844 UINT8 busy_level;/* when paging or inquiring, level is 10. 845 * Otherwise, the number of ACL links. */ 846 UINT8 busy_level_flags; /* Notifies actual inquiry/page activities */ 847 } tBTM_BL_UPDATE_DATA; 848 849 /* the data type associated with BTM_BL_ROLE_CHG_EVT */ 850 typedef struct 851 { 852 tBTM_BL_EVENT event; /* The event reported. */ 853 BD_ADDR_PTR p_bda; /* The address of the peer connected device */ 854 UINT8 new_role; 855 UINT8 hci_status; /* HCI status returned with the event */ 856 } tBTM_BL_ROLE_CHG_DATA; 857 858 typedef union 859 { 860 tBTM_BL_EVENT event; /* The event reported. */ 861 tBTM_BL_CONN_DATA conn; /* The data associated with BTM_BL_CONN_EVT */ 862 tBTM_BL_DISCN_DATA discn; /* The data associated with BTM_BL_DISCN_EVT */ 863 tBTM_BL_UPDATE_DATA update; /* The data associated with BTM_BL_UPDATE_EVT */ 864 tBTM_BL_ROLE_CHG_DATA role_chg;/*The data associated with BTM_BL_ROLE_CHG_EVT */ 865 } tBTM_BL_EVENT_DATA; 866 867 /* Callback function for notifications when the BTM busy level 868 ** changes. 869 */ 870 typedef void (tBTM_BL_CHANGE_CB) (tBTM_BL_EVENT_DATA *p_data); 871 872 /*************************** 873 ** ACL Callback Functions 874 ****************************/ 875 /* Callback function for notifications when the BTM ACL connection DB 876 ** changes. First param is BD address, second is if added or removed. 877 ** Registered through BTM_AclRegisterForChanges call. 878 */ 879 typedef void (tBTM_ACL_DB_CHANGE_CB) (BD_ADDR p_bda, DEV_CLASS p_dc, 880 BD_NAME p_bdn, UINT8 *features, 881 BOOLEAN is_new); 882 883 /***************************************************************************** 884 ** SCO CHANNEL MANAGEMENT 885 *****************************************************************************/ 886 /****************** 887 ** SCO Constants 888 *******************/ 889 890 /* Define an invalid SCO index and an invalid HCI handle */ 891 #define BTM_INVALID_SCO_INDEX 0xFFFF 892 #define BTM_INVALID_HCI_HANDLE 0xFFFF 893 894 /* Define an invalid SCO disconnect reason */ 895 #define BTM_INVALID_SCO_DISC_REASON 0xFFFF 896 897 /* Define first active SCO index */ 898 #define BTM_FIRST_ACTIVE_SCO_INDEX BTM_MAX_SCO_LINKS 899 900 /* Define SCO packet types used in APIs */ 901 #define BTM_SCO_PKT_TYPES_MASK_HV1 HCI_ESCO_PKT_TYPES_MASK_HV1 902 #define BTM_SCO_PKT_TYPES_MASK_HV2 HCI_ESCO_PKT_TYPES_MASK_HV2 903 #define BTM_SCO_PKT_TYPES_MASK_HV3 HCI_ESCO_PKT_TYPES_MASK_HV3 904 #define BTM_SCO_PKT_TYPES_MASK_EV3 HCI_ESCO_PKT_TYPES_MASK_EV3 905 #define BTM_SCO_PKT_TYPES_MASK_EV4 HCI_ESCO_PKT_TYPES_MASK_EV4 906 #define BTM_SCO_PKT_TYPES_MASK_EV5 HCI_ESCO_PKT_TYPES_MASK_EV5 907 #define BTM_SCO_PKT_TYPES_MASK_NO_2_EV3 HCI_ESCO_PKT_TYPES_MASK_NO_2_EV3 908 #define BTM_SCO_PKT_TYPES_MASK_NO_3_EV3 HCI_ESCO_PKT_TYPES_MASK_NO_3_EV3 909 #define BTM_SCO_PKT_TYPES_MASK_NO_2_EV5 HCI_ESCO_PKT_TYPES_MASK_NO_2_EV5 910 #define BTM_SCO_PKT_TYPES_MASK_NO_3_EV5 HCI_ESCO_PKT_TYPES_MASK_NO_3_EV5 911 912 #define BTM_SCO_LINK_ONLY_MASK (BTM_SCO_PKT_TYPES_MASK_HV1 | \ 913 BTM_SCO_PKT_TYPES_MASK_HV2 | \ 914 BTM_SCO_PKT_TYPES_MASK_HV3) 915 916 #define BTM_ESCO_LINK_ONLY_MASK (BTM_SCO_PKT_TYPES_MASK_EV3 | \ 917 BTM_SCO_PKT_TYPES_MASK_EV4 | \ 918 BTM_SCO_PKT_TYPES_MASK_EV5) 919 920 #define BTM_SCO_LINK_ALL_PKT_MASK (BTM_SCO_LINK_ONLY_MASK | \ 921 BTM_ESCO_LINK_ONLY_MASK) 922 923 #define BTM_VALID_SCO_ALL_PKT_TYPE HCI_VALID_SCO_ALL_PKT_TYPE 924 925 /* Passed in BTM_CreateSco if the packet type parameter should be ignored */ 926 #define BTM_IGNORE_SCO_PKT_TYPE 0 927 928 /*************** 929 ** SCO Types 930 ****************/ 931 #define BTM_LINK_TYPE_SCO HCI_LINK_TYPE_SCO 932 #define BTM_LINK_TYPE_ESCO HCI_LINK_TYPE_ESCO 933 typedef UINT8 tBTM_SCO_TYPE; 934 935 936 /******************* 937 ** SCO Routing Path 938 ********************/ 939 #define BTM_SCO_ROUTE_PCM HCI_BRCM_SCO_ROUTE_PCM 940 #define BTM_SCO_ROUTE_HCI HCI_BRCM_SCO_ROUTE_HCI 941 typedef UINT8 tBTM_SCO_ROUTE_TYPE; 942 943 944 /******************* 945 ** SCO Codec Types 946 ********************/ 947 #define BTM_SCO_CODEC_NONE 0x0000 948 #define BTM_SCO_CODEC_CVSD 0x0001 949 #define BTM_SCO_CODEC_MSBC 0x0002 950 typedef UINT16 tBTM_SCO_CODEC_TYPE; 951 952 953 954 /******************* 955 ** SCO Air Mode Types 956 ********************/ 957 #define BTM_SCO_AIR_MODE_U_LAW 0 958 #define BTM_SCO_AIR_MODE_A_LAW 1 959 #define BTM_SCO_AIR_MODE_CVSD 2 960 #define BTM_SCO_AIR_MODE_TRANSPNT 3 961 typedef UINT8 tBTM_SCO_AIR_MODE_TYPE; 962 963 /******************* 964 ** SCO Voice Settings 965 ********************/ 966 #define BTM_VOICE_SETTING_CVSD ((UINT16) (HCI_INP_CODING_LINEAR | \ 967 HCI_INP_DATA_FMT_2S_COMPLEMENT | \ 968 HCI_INP_SAMPLE_SIZE_16BIT | \ 969 HCI_AIR_CODING_FORMAT_CVSD)) 970 971 #define BTM_VOICE_SETTING_TRANS ((UINT16) (HCI_INP_CODING_LINEAR | \ 972 HCI_INP_DATA_FMT_2S_COMPLEMENT | \ 973 HCI_INP_SAMPLE_SIZE_16BIT | \ 974 HCI_AIR_CODING_FORMAT_TRANSPNT)) 975 976 /******************* 977 ** SCO Data Status 978 ********************/ 979 enum 980 { 981 BTM_SCO_DATA_CORRECT, 982 BTM_SCO_DATA_PAR_ERR, 983 BTM_SCO_DATA_NONE, 984 BTM_SCO_DATA_PAR_LOST 985 }; 986 typedef UINT8 tBTM_SCO_DATA_FLAG; 987 988 /*************************** 989 ** SCO Callback Functions 990 ****************************/ 991 typedef void (tBTM_SCO_CB) (UINT16 sco_inx); 992 typedef void (tBTM_SCO_DATA_CB) (UINT16 sco_inx, BT_HDR *p_data, tBTM_SCO_DATA_FLAG status); 993 994 /****************** 995 ** eSCO Constants 996 *******************/ 997 #define BTM_64KBITS_RATE 0x00001f40 /* 64 kbits/sec data rate */ 998 999 /* Retransmission effort */ 1000 #define BTM_ESCO_RETRANS_OFF 0 1001 #define BTM_ESCO_RETRANS_POWER 1 1002 #define BTM_ESCO_RETRANS_QUALITY 2 1003 #define BTM_ESCO_RETRANS_DONTCARE 0xff 1004 1005 /* Max Latency Don't Care */ 1006 #define BTM_ESCO_MAX_LAT_DONTCARE 0xffff 1007 1008 /*************** 1009 ** eSCO Types 1010 ****************/ 1011 /* tBTM_ESCO_CBACK event types */ 1012 #define BTM_ESCO_CHG_EVT 1 1013 #define BTM_ESCO_CONN_REQ_EVT 2 1014 typedef UINT8 tBTM_ESCO_EVT; 1015 1016 /* Passed into BTM_SetEScoMode() */ 1017 typedef struct 1018 { 1019 UINT32 tx_bw; 1020 UINT32 rx_bw; 1021 UINT16 max_latency; 1022 UINT16 voice_contfmt; /* Voice Settings or Content Format */ 1023 UINT16 packet_types; 1024 UINT8 retrans_effort; 1025 } tBTM_ESCO_PARAMS; 1026 1027 typedef struct 1028 { 1029 UINT16 max_latency; 1030 UINT16 packet_types; 1031 UINT8 retrans_effort; 1032 } tBTM_CHG_ESCO_PARAMS; 1033 1034 /* Returned by BTM_ReadEScoLinkParms() */ 1035 typedef struct 1036 { 1037 UINT16 rx_pkt_len; 1038 UINT16 tx_pkt_len; 1039 BD_ADDR bd_addr; 1040 UINT8 link_type; /* BTM_LINK_TYPE_SCO or BTM_LINK_TYPE_ESCO */ 1041 UINT8 tx_interval; 1042 UINT8 retrans_window; 1043 UINT8 air_mode; 1044 } tBTM_ESCO_DATA; 1045 1046 typedef struct 1047 { 1048 UINT16 sco_inx; 1049 UINT16 rx_pkt_len; 1050 UINT16 tx_pkt_len; 1051 BD_ADDR bd_addr; 1052 UINT8 hci_status; 1053 UINT8 tx_interval; 1054 UINT8 retrans_window; 1055 } tBTM_CHG_ESCO_EVT_DATA; 1056 1057 typedef struct 1058 { 1059 UINT16 sco_inx; 1060 BD_ADDR bd_addr; 1061 DEV_CLASS dev_class; 1062 tBTM_SCO_TYPE link_type; 1063 } tBTM_ESCO_CONN_REQ_EVT_DATA; 1064 1065 typedef union 1066 { 1067 tBTM_CHG_ESCO_EVT_DATA chg_evt; 1068 tBTM_ESCO_CONN_REQ_EVT_DATA conn_evt; 1069 } tBTM_ESCO_EVT_DATA; 1070 1071 /*************************** 1072 ** eSCO Callback Functions 1073 ****************************/ 1074 typedef void (tBTM_ESCO_CBACK) (tBTM_ESCO_EVT event, tBTM_ESCO_EVT_DATA *p_data); 1075 1076 1077 /***************************************************************************** 1078 ** SECURITY MANAGEMENT 1079 *****************************************************************************/ 1080 /******************************* 1081 ** Security Manager Constants 1082 ********************************/ 1083 1084 /* Security Mode (BTM_SetSecurityMode) */ 1085 #define BTM_SEC_MODE_UNDEFINED 0 1086 #define BTM_SEC_MODE_NONE 1 1087 #define BTM_SEC_MODE_SERVICE 2 1088 #define BTM_SEC_MODE_LINK 3 1089 #define BTM_SEC_MODE_SP 4 1090 #define BTM_SEC_MODE_SP_DEBUG 5 1091 1092 /* Security Service Levels [bit mask] (BTM_SetSecurityLevel) 1093 ** Encryption should not be used without authentication 1094 */ 1095 #define BTM_SEC_NONE 0x0000 /* Nothing required */ 1096 #define BTM_SEC_IN_AUTHORIZE 0x0001 /* Inbound call requires authorization */ 1097 #define BTM_SEC_IN_AUTHENTICATE 0x0002 /* Inbound call requires authentication */ 1098 #define BTM_SEC_IN_ENCRYPT 0x0004 /* Inbound call requires encryption */ 1099 #define BTM_SEC_OUT_AUTHORIZE 0x0008 /* Outbound call requires authorization */ 1100 #define BTM_SEC_OUT_AUTHENTICATE 0x0010 /* Outbound call requires authentication */ 1101 #define BTM_SEC_OUT_ENCRYPT 0x0020 /* Outbound call requires encryption */ 1102 #define BTM_SEC_BOND 0x0040 /* Bonding */ 1103 #define BTM_SEC_BOND_CONN 0x0080 /* bond_created_connection */ 1104 #define BTM_SEC_FORCE_MASTER 0x0100 /* Need to switch connection to be master */ 1105 #define BTM_SEC_ATTEMPT_MASTER 0x0200 /* Try to switch connection to be master */ 1106 #define BTM_SEC_FORCE_SLAVE 0x0400 /* Need to switch connection to be master */ 1107 #define BTM_SEC_ATTEMPT_SLAVE 0x0800 /* Try to switch connection to be slave */ 1108 #define BTM_SEC_IN_MITM 0x1000 /* inbound Do man in the middle protection */ 1109 #define BTM_SEC_OUT_MITM 0x2000 /* outbound Do man in the middle protection */ 1110 1111 /* Security Flags [bit mask] (BTM_GetSecurityFlags) 1112 */ 1113 #define BTM_SEC_FLAG_AUTHORIZED 0x01 1114 #define BTM_SEC_FLAG_AUTHENTICATED 0x02 1115 #define BTM_SEC_FLAG_ENCRYPTED 0x04 1116 #define BTM_SEC_FLAG_LKEY_KNOWN 0x10 1117 #define BTM_SEC_FLAG_LKEY_AUTHED 0x20 1118 1119 /* PIN types */ 1120 #define BTM_PIN_TYPE_VARIABLE HCI_PIN_TYPE_VARIABLE 1121 #define BTM_PIN_TYPE_FIXED HCI_PIN_TYPE_FIXED 1122 1123 /* Link Key types used to generate the new link key. 1124 ** returned in link key notification callback function 1125 */ 1126 #define BTM_LKEY_TYPE_COMBINATION HCI_LKEY_TYPE_COMBINATION 1127 #define BTM_LKEY_TYPE_LOCAL_UNIT HCI_LKEY_TYPE_LOCAL_UNIT 1128 #define BTM_LKEY_TYPE_REMOTE_UNIT HCI_LKEY_TYPE_REMOTE_UNIT 1129 #define BTM_LKEY_TYPE_DEBUG_COMB HCI_LKEY_TYPE_DEBUG_COMB 1130 #define BTM_LKEY_TYPE_UNAUTH_COMB HCI_LKEY_TYPE_UNAUTH_COMB 1131 #define BTM_LKEY_TYPE_AUTH_COMB HCI_LKEY_TYPE_AUTH_COMB 1132 #define BTM_LKEY_TYPE_CHANGED_COMB HCI_LKEY_TYPE_CHANGED_COMB 1133 #define BTM_LKEY_TYPE_IGNORE 0xff /* used when event is response from 1134 hci return link keys request */ 1135 1136 /* Protocol level security (BTM_SetSecurityLevel) */ 1137 #define BTM_SEC_PROTO_L2CAP 0 1138 #define BTM_SEC_PROTO_SDP 1 1139 #define BTM_SEC_PROTO_TCS 2 1140 #define BTM_SEC_PROTO_RFCOMM 3 1141 #define BTM_SEC_PROTO_OBEX 4 1142 #define BTM_SEC_PROTO_BNEP 5 1143 #define BTM_SEC_PROTO_HID 6 /* HID */ 1144 #define BTM_SEC_PROTO_AVDT 7 1145 #define BTM_SEC_PROTO_MCA 8 1146 1147 /* Determine the number of UINT32's necessary for security services */ 1148 #define BTM_SEC_ARRAY_BITS 32 /* Number of bits in each array element */ 1149 #define BTM_SEC_SERVICE_ARRAY_SIZE (((UINT32)BTM_SEC_MAX_SERVICES / BTM_SEC_ARRAY_BITS) + \ 1150 (((UINT32)BTM_SEC_MAX_SERVICES % BTM_SEC_ARRAY_BITS) ? 1 : 0)) 1151 1152 /* Security service definitions (BTM_SetSecurityLevel) 1153 ** Used for Authorization APIs 1154 */ 1155 #define BTM_SEC_SERVICE_SDP_SERVER 0 1156 #define BTM_SEC_SERVICE_SERIAL_PORT 1 1157 #define BTM_SEC_SERVICE_LAN_ACCESS 2 1158 #define BTM_SEC_SERVICE_DUN 3 1159 #define BTM_SEC_SERVICE_IRMC_SYNC 4 1160 #define BTM_SEC_SERVICE_IRMC_SYNC_CMD 5 1161 #define BTM_SEC_SERVICE_OBEX 6 1162 #define BTM_SEC_SERVICE_OBEX_FTP 7 1163 #define BTM_SEC_SERVICE_HEADSET 8 1164 #define BTM_SEC_SERVICE_CORDLESS 9 1165 #define BTM_SEC_SERVICE_INTERCOM 10 1166 #define BTM_SEC_SERVICE_FAX 11 1167 #define BTM_SEC_SERVICE_HEADSET_AG 12 1168 #define BTM_SEC_SERVICE_PNP_INFO 13 1169 #define BTM_SEC_SERVICE_GEN_NET 14 1170 #define BTM_SEC_SERVICE_GEN_FILE 15 1171 #define BTM_SEC_SERVICE_GEN_AUDIO 16 1172 #define BTM_SEC_SERVICE_GEN_TEL 17 1173 #define BTM_SEC_SERVICE_CTP_DATA 18 1174 #define BTM_SEC_SERVICE_HCRP_CTRL 19 1175 #define BTM_SEC_SERVICE_HCRP_DATA 20 1176 #define BTM_SEC_SERVICE_HCRP_NOTIF 21 1177 #define BTM_SEC_SERVICE_BPP_JOB 22 1178 #define BTM_SEC_SERVICE_BPP_STATUS 23 1179 #define BTM_SEC_SERVICE_BPP_REF 24 1180 #define BTM_SEC_SERVICE_BNEP_PANU 25 1181 #define BTM_SEC_SERVICE_BNEP_GN 26 1182 #define BTM_SEC_SERVICE_BNEP_NAP 27 1183 #define BTM_SEC_SERVICE_HF_HANDSFREE 28 1184 #define BTM_SEC_SERVICE_AG_HANDSFREE 29 1185 #define BTM_SEC_SERVICE_TE_PHONE_ACCESS 30 1186 #define BTM_SEC_SERVICE_ME_PHONE_ACCESS 31 1187 1188 #define BTM_SEC_SERVICE_HID_SEC_CTRL 32 1189 #define BTM_SEC_SERVICE_HID_NOSEC_CTRL 33 1190 #define BTM_SEC_SERVICE_HID_INTR 34 1191 #define BTM_SEC_SERVICE_BIP 35 1192 #define BTM_SEC_SERVICE_BIP_REF 36 1193 #define BTM_SEC_SERVICE_AVDTP 37 1194 #define BTM_SEC_SERVICE_AVDTP_NOSEC 38 1195 #define BTM_SEC_SERVICE_AVCTP 39 1196 #define BTM_SEC_SERVICE_SAP 40 1197 #define BTM_SEC_SERVICE_PBAP 41 1198 #define BTM_SEC_SERVICE_RFC_MUX 42 1199 #define BTM_SEC_SERVICE_AVCTP_BROWSE 43 1200 #define BTM_SEC_SERVICE_MAP 44 1201 #define BTM_SEC_SERVICE_MAP_NOTIF 45 1202 #define BTM_SEC_SERVICE_MCAP_CTRL 46 1203 #define BTM_SEC_SERVICE_MCAP_DATA 47 1204 #define BTM_SEC_SERVICE_HDP_SNK 48 1205 #define BTM_SEC_SERVICE_HDP_SRC 49 1206 #define BTM_SEC_SERVICE_ATT 50 1207 1208 /* Update these as services are added */ 1209 #define BTM_SEC_SERVICE_FIRST_EMPTY 51 1210 1211 #ifndef BTM_SEC_MAX_SERVICES 1212 #define BTM_SEC_MAX_SERVICES 65 1213 #endif 1214 1215 /************************************************************************************************ 1216 ** Security Services MACROS handle array of UINT32 bits for more than 32 trusted services 1217 *************************************************************************************************/ 1218 /* MACRO to set the security service bit mask in a bit stream */ 1219 #define BTM_SEC_SET_SERVICE(p, service) (((UINT32 *)(p))[(((UINT32)(service)) / BTM_SEC_ARRAY_BITS)] |= \ 1220 ((UINT32)1 << (((UINT32)(service)) % BTM_SEC_ARRAY_BITS))) 1221 1222 1223 /* MACRO to clear the security service bit mask in a bit stream */ 1224 #define BTM_SEC_CLR_SERVICE(p, service) (((UINT32 *)(p))[(((UINT32)(service)) / BTM_SEC_ARRAY_BITS)] &= \ 1225 ~((UINT32)1 << (((UINT32)(service)) % BTM_SEC_ARRAY_BITS))) 1226 1227 /* MACRO to check the security service bit mask in a bit stream (Returns TRUE or FALSE) */ 1228 #define BTM_SEC_IS_SERVICE_TRUSTED(p, service) (((((UINT32 *)(p))[(((UINT32)(service)) / BTM_SEC_ARRAY_BITS)]) & \ 1229 (UINT32)(((UINT32)1 << (((UINT32)(service)) % BTM_SEC_ARRAY_BITS)))) ? TRUE : FALSE) 1230 1231 /* MACRO to copy two trusted device bitmask */ 1232 #define BTM_SEC_COPY_TRUSTED_DEVICE(p_src, p_dst) {UINT32 trst; for (trst = 0; trst < BTM_SEC_SERVICE_ARRAY_SIZE; trst++) \ 1233 ((UINT32 *)(p_dst))[trst] = ((UINT32 *)(p_src))[trst];} 1234 1235 /* MACRO to clear two trusted device bitmask */ 1236 #define BTM_SEC_CLR_TRUSTED_DEVICE(p_dst) {UINT32 trst; for (trst = 0; trst < BTM_SEC_SERVICE_ARRAY_SIZE; trst++) \ 1237 ((UINT32 *)(p_dst))[trst] = 0;} 1238 1239 /* Following bits can be provided by host in the trusted_mask array */ 1240 /* 0..31 bits of mask[0] (Least Significant Word) */ 1241 #define BTM_SEC_TRUST_SDP_SERVER (1 << BTM_SEC_SERVICE_SDP_SERVER) 1242 #define BTM_SEC_TRUST_SERIAL_PORT (1 << BTM_SEC_SERVICE_SERIAL_PORT) 1243 #define BTM_SEC_TRUST_LAN_ACCESS (1 << BTM_SEC_SERVICE_LAN_ACCESS) 1244 #define BTM_SEC_TRUST_DUN (1 << BTM_SEC_SERVICE_DUN) 1245 #define BTM_SEC_TRUST_IRMC_SYNC (1 << BTM_SEC_SERVICE_IRMC_SYNC) 1246 #define BTM_SEC_TRUST_IRMC_SYNC_CMD (1 << BTM_SEC_SERVICE_IRMC_SYNC_CMD) 1247 #define BTM_SEC_TRUST_OBEX (1 << BTM_SEC_SERVICE_OBEX) 1248 #define BTM_SEC_TRUST_OBEX_FTP (1 << BTM_SEC_SERVICE_OBEX_FTP) 1249 #define BTM_SEC_TRUST_HEADSET (1 << BTM_SEC_SERVICE_HEADSET) 1250 #define BTM_SEC_TRUST_CORDLESS (1 << BTM_SEC_SERVICE_CORDLESS) 1251 #define BTM_SEC_TRUST_INTERCOM (1 << BTM_SEC_SERVICE_INTERCOM) 1252 #define BTM_SEC_TRUST_FAX (1 << BTM_SEC_SERVICE_FAX) 1253 #define BTM_SEC_TRUST_HEADSET_AG (1 << BTM_SEC_SERVICE_HEADSET_AG) 1254 #define BTM_SEC_TRUST_PNP_INFO (1 << BTM_SEC_SERVICE_PNP_INFO) 1255 #define BTM_SEC_TRUST_GEN_NET (1 << BTM_SEC_SERVICE_GEN_NET) 1256 #define BTM_SEC_TRUST_GEN_FILE (1 << BTM_SEC_SERVICE_GEN_FILE) 1257 #define BTM_SEC_TRUST_GEN_AUDIO (1 << BTM_SEC_SERVICE_GEN_AUDIO) 1258 #define BTM_SEC_TRUST_GEN_TEL (1 << BTM_SEC_SERVICE_GEN_TEL) 1259 #define BTM_SEC_TRUST_CTP_DATA (1 << BTM_SEC_SERVICE_CTP_DATA) 1260 #define BTM_SEC_TRUST_HCRP_CTRL (1 << BTM_SEC_SERVICE_HCRP_CTRL) 1261 #define BTM_SEC_TRUST_HCRP_DATA (1 << BTM_SEC_SERVICE_HCRP_DATA) 1262 #define BTM_SEC_TRUST_HCRP_NOTIF (1 << BTM_SEC_SERVICE_HCRP_NOTIF) 1263 #define BTM_SEC_TRUST_BPP_JOB (1 << BTM_SEC_SERVICE_JOB) 1264 #define BTM_SEC_TRUST_BPP_STATUS (1 << BTM_SEC_SERVICE_STATUS) 1265 #define BTM_SEC_TRUST_BPP_REF (1 << BTM_SEC_SERVICE_REF) 1266 #define BTM_SEC_TRUST_BNEP_PANU (1 << BTM_SEC_SERVICE_BNEP_PANU) 1267 #define BTM_SEC_TRUST_BNEP_GN (1 << BTM_SEC_SERVICE_BNEP_GN) 1268 #define BTM_SEC_TRUST_BNEP_NAP (1 << BTM_SEC_SERVICE_BNEP_NAP) 1269 #define BTM_SEC_TRUST_HFP_HF (1 << BTM_SEC_SERVICE_HF_HANDSFREE) 1270 #define BTM_SEC_TRUST_HFP_AG (1 << BTM_SEC_SERVICE_AG_HANDSFREE) 1271 #define BTM_SEC_TRUST_TE_PHONE_ACCESS (1 << BTM_SEC_SERVICE_TE_PHONE_ACCESS) 1272 #define BTM_SEC_TRUST_ME_PHONE_ACCESS (1 << BTM_SEC_SERVICE_ME_PHONE_ACCESS) 1273 1274 /* 0..31 bits of mask[1] (Most Significant Word) */ 1275 #define BTM_SEC_TRUST_HID_CTRL (1 << (BTM_SEC_SERVICE_HID_SEC_CTRL - 32)) 1276 #define BTM_SEC_TRUST_HID_NOSEC_CTRL (1 << (BTM_SEC_SERVICE_HID_NOSEC_CTRL - 32)) 1277 #define BTM_SEC_TRUST_HID_INTR (1 << (BTM_SEC_SERVICE_HID_INTR - 32)) 1278 #define BTM_SEC_TRUST_BIP (1 << (BTM_SEC_SERVICE_BIP - 32)) 1279 #define BTM_SEC_TRUST_BIP_REF (1 << (BTM_SEC_SERVICE_BIP_REF - 32)) 1280 #define BTM_SEC_TRUST_AVDTP (1 << (BTM_SEC_SERVICE_AVDTP - 32)) 1281 #define BTM_SEC_TRUST_AVDTP_NOSEC (1 << (BTM_SEC_SERVICE_AVDTP_NOSEC - 32)) 1282 #define BTM_SEC_TRUST_AVCTP (1 << (BTM_SEC_SERVICE_AVCTP - 32)) 1283 #define BTM_SEC_TRUST_SAP (1 << (BTM_SEC_SERVICE_SAP - 32)) 1284 #define BTM_SEC_TRUST_PBAP (1 << (BTM_SEC_SERVICE_PBAP - 32)) 1285 #define BTM_SEC_TRUST_RFC_MUX (1 << (BTM_SEC_SERVICE_RFC_MUX - 32)) 1286 #define BTM_SEC_TRUST_AVCTP_BROWSE (1 << (BTM_SEC_SERVICE_AVCTP_BROWSE - 32)) 1287 #define BTM_SEC_TRUST_MAP (1 << (BTM_SEC_SERVICE_MAP - 32)) 1288 #define BTM_SEC_TRUST_MAP_NOTIF (1 << (BTM_SEC_SERVICE_MAP_NOTIF - 32)) 1289 #define BTM_SEC_TRUST_MCAP_CTRL (1 << (BTM_SEC_SERVICE_MCAP_CTRL - 32)) 1290 #define BTM_SEC_TRUST_MCAP_DATA (1 << (BTM_SEC_SERVICE_MCAP_DATA - 32)) 1291 #define BTM_SEC_TRUST_HDP_SNK (1 << (BTM_SEC_SERVICE_HDP_SNK - 32)) 1292 #define BTM_SEC_TRUST_HDP_SRC (1 << (BTM_SEC_SERVICE_HDP_SRC - 32)) 1293 1294 #define BTM_SEC_TRUST_ALL 0xFFFFFFFF /* for each array element */ 1295 1296 /**************************************** 1297 ** Security Manager Callback Functions 1298 *****************************************/ 1299 /* Authorize device for service. Parameters are 1300 ** BD Address of remote 1301 ** Device Class of remote 1302 ** BD Name of remote 1303 ** Service name 1304 ** Service Id (NULL - unknown service or unused 1305 ** [BTM_SEC_SERVICE_NAME_LEN set to 0]) 1306 ** Is originator of the connection 1307 ** Result of the operation 1308 */ 1309 typedef UINT8 (tBTM_AUTHORIZE_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class, 1310 tBTM_BD_NAME bd_name, UINT8 *service_name, 1311 UINT8 service_id, BOOLEAN is_originator); 1312 1313 /* Get PIN for the connection. Parameters are 1314 ** BD Address of remote 1315 ** Device Class of remote 1316 ** BD Name of remote 1317 */ 1318 typedef UINT8 (tBTM_PIN_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class, 1319 tBTM_BD_NAME bd_name); 1320 1321 1322 /* Get Link Key for the connection. Parameters are 1323 ** BD Address of remote 1324 ** Link Key 1325 */ 1326 typedef UINT8 (tBTM_LINK_KEY_REQ_CALLBACK) (BD_ADDR bd_addr, LINK_KEY key); 1327 1328 /* New Link Key for the connection. Parameters are 1329 ** BD Address of remote 1330 ** Link Key 1331 ** Key Type: Combination, Local Unit, or Remote Unit 1332 */ 1333 typedef UINT8 (tBTM_LINK_KEY_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class, 1334 tBTM_BD_NAME bd_name, UINT8 *key, 1335 UINT8 key_type); 1336 1337 1338 /* Remote Name Resolved. Parameters are 1339 ** BD Address of remote 1340 ** BD Name of remote 1341 */ 1342 typedef void (tBTM_RMT_NAME_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dc, 1343 tBTM_BD_NAME bd_name); 1344 1345 1346 /* Authentication complete for the connection. Parameters are 1347 ** BD Address of remote 1348 ** Device Class of remote 1349 ** BD Name of remote 1350 ** 1351 */ 1352 typedef UINT8 (tBTM_AUTH_COMPLETE_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class, 1353 tBTM_BD_NAME bd_name, int result); 1354 1355 /* Operation abort. Called by the stack when link goes down during. Pin code 1356 ** request or authorization. Parameters are 1357 ** BD Address of remote 1358 ** 1359 */ 1360 typedef UINT8 (tBTM_ABORT_CALLBACK) (BD_ADDR bd_addr, DEV_CLASS dev_class, 1361 tBTM_BD_NAME bd_name); 1362 1363 enum 1364 { 1365 BTM_SP_IO_REQ_EVT, /* received IO_CAPABILITY_REQUEST event */ 1366 BTM_SP_IO_RSP_EVT, /* received IO_CAPABILITY_RESPONSE event */ 1367 BTM_SP_CFM_REQ_EVT, /* received USER_CONFIRMATION_REQUEST event */ 1368 BTM_SP_KEY_NOTIF_EVT, /* received USER_PASSKEY_NOTIFY event */ 1369 BTM_SP_KEY_REQ_EVT, /* received USER_PASSKEY_REQUEST event */ 1370 BTM_SP_KEYPRESS_EVT, /* received KEYPRESS_NOTIFY event */ 1371 BTM_SP_LOC_OOB_EVT, /* received result for READ_LOCAL_OOB_DATA command */ 1372 BTM_SP_RMT_OOB_EVT, /* received REMOTE_OOB_DATA_REQUEST event */ 1373 BTM_SP_COMPLT_EVT, /* received SIMPLE_PAIRING_COMPLETE event */ 1374 BTM_SP_UPGRADE_EVT /* check if the application wants to upgrade the link key */ 1375 }; 1376 typedef UINT8 tBTM_SP_EVT; 1377 1378 #define BTM_IO_CAP_OUT 0 /* DisplayOnly */ 1379 #define BTM_IO_CAP_IO 1 /* DisplayYesNo */ 1380 #define BTM_IO_CAP_IN 2 /* KeyboardOnly */ 1381 #define BTM_IO_CAP_NONE 3 /* NoInputNoOutput */ 1382 #if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE 1383 #define BTM_IO_CAP_KBDISP 4 /* Keyboard display */ 1384 #define BTM_IO_CAP_MAX 5 1385 #else 1386 #define BTM_IO_CAP_MAX 4 1387 #endif 1388 1389 typedef UINT8 tBTM_IO_CAP; 1390 1391 #define BTM_MAX_PASSKEY_VAL (999999) 1392 #define BTM_MIN_PASSKEY_VAL (0) 1393 1394 #define BTM_AUTH_SP_NO 0 /* MITM Protection Not Required - Single Profile/non-bonding 1395 Numeric comparison with automatic accept allowed */ 1396 #define BTM_AUTH_SP_YES 1 /* MITM Protection Required - Single Profile/non-bonding 1397 Use IO Capabilities to determine authentication procedure */ 1398 #define BTM_AUTH_AP_NO 2 /* MITM Protection Not Required - All Profiles/dedicated bonding 1399 Numeric comparison with automatic accept allowed */ 1400 #define BTM_AUTH_AP_YES 3 /* MITM Protection Required - All Profiles/dedicated bonding 1401 Use IO Capabilities to determine authentication procedure */ 1402 #define BTM_AUTH_SPGB_NO 4 /* MITM Protection Not Required - Single Profiles/general bonding 1403 Numeric comparison with automatic accept allowed */ 1404 #define BTM_AUTH_SPGB_YES 5 /* MITM Protection Required - Single Profiles/general bonding 1405 Use IO Capabilities to determine authentication procedure */ 1406 #define BTM_AUTH_DD_BOND 2 /* this bit is ORed to the BTM_AUTH_SP_* when IO exchange for dedicated bonding */ 1407 #define BTM_AUTH_GB_BIT 4 /* the genernal bonding bit */ 1408 #define BTM_AUTH_BONDS 6 /* the general/dedicated bonding bits */ 1409 #define BTM_AUTH_YN_BIT 1 /* this is the Yes or No bit */ 1410 1411 typedef UINT8 tBTM_AUTH_REQ; 1412 1413 enum 1414 { 1415 BTM_OOB_NONE, 1416 BTM_OOB_PRESENT 1417 #if BTM_OOB_INCLUDED == TRUE 1418 ,BTM_OOB_UNKNOWN 1419 #endif 1420 }; 1421 typedef UINT8 tBTM_OOB_DATA; 1422 1423 /* data type for BTM_SP_IO_REQ_EVT */ 1424 typedef struct 1425 { 1426 BD_ADDR bd_addr; /* peer address */ 1427 tBTM_IO_CAP io_cap; /* local IO capabilities */ 1428 tBTM_OOB_DATA oob_data; /* OOB data present (locally) for the peer device */ 1429 tBTM_AUTH_REQ auth_req; /* Authentication required (for local device) */ 1430 BOOLEAN is_orig; /* TRUE, if local device initiated the SP process */ 1431 } tBTM_SP_IO_REQ; 1432 1433 /* data type for BTM_SP_IO_RSP_EVT */ 1434 typedef struct 1435 { 1436 BD_ADDR bd_addr; /* peer address */ 1437 tBTM_IO_CAP io_cap; /* peer IO capabilities */ 1438 tBTM_OOB_DATA oob_data; /* OOB data present at peer device for the local device */ 1439 tBTM_AUTH_REQ auth_req; /* Authentication required for peer device */ 1440 } tBTM_SP_IO_RSP; 1441 1442 /* data type for BTM_SP_CFM_REQ_EVT */ 1443 typedef struct 1444 { 1445 BD_ADDR bd_addr; /* peer address */ 1446 DEV_CLASS dev_class; /* peer CoD */ 1447 tBTM_BD_NAME bd_name; /* peer device name */ 1448 UINT32 num_val; /* the numeric value for comparison. If just_works, do not show this number to UI */ 1449 BOOLEAN just_works; /* TRUE, if "Just Works" association model */ 1450 tBTM_AUTH_REQ loc_auth_req; /* Authentication required for local device */ 1451 tBTM_AUTH_REQ rmt_auth_req; /* Authentication required for peer device */ 1452 tBTM_IO_CAP loc_io_caps; /* IO Capabilities of the local device */ 1453 tBTM_IO_CAP rmt_io_caps; /* IO Capabilities of the remot device */ 1454 } tBTM_SP_CFM_REQ; 1455 1456 /* data type for BTM_SP_KEY_REQ_EVT */ 1457 typedef struct 1458 { 1459 BD_ADDR bd_addr; /* peer address */ 1460 DEV_CLASS dev_class; /* peer CoD */ 1461 tBTM_BD_NAME bd_name; /* peer device name */ 1462 } tBTM_SP_KEY_REQ; 1463 1464 /* data type for BTM_SP_KEY_NOTIF_EVT */ 1465 typedef struct 1466 { 1467 BD_ADDR bd_addr; /* peer address */ 1468 DEV_CLASS dev_class; /* peer CoD */ 1469 tBTM_BD_NAME bd_name; /* peer device name */ 1470 UINT32 passkey; /* passkey */ 1471 } tBTM_SP_KEY_NOTIF; 1472 1473 enum 1474 { 1475 BTM_SP_KEY_STARTED, /* passkey entry started */ 1476 BTM_SP_KEY_ENTERED, /* passkey digit entered */ 1477 BTM_SP_KEY_ERASED, /* passkey digit erased */ 1478 BTM_SP_KEY_CLEARED, /* passkey cleared */ 1479 BTM_SP_KEY_COMPLT /* passkey entry completed */ 1480 }; 1481 typedef UINT8 tBTM_SP_KEY_TYPE; 1482 1483 /* data type for BTM_SP_KEYPRESS_EVT */ 1484 typedef struct 1485 { 1486 BD_ADDR bd_addr; /* peer address */ 1487 tBTM_SP_KEY_TYPE notif_type; 1488 } tBTM_SP_KEYPRESS; 1489 1490 /* data type for BTM_SP_LOC_OOB_EVT */ 1491 typedef struct 1492 { 1493 tBTM_STATUS status; /* */ 1494 BT_OCTET16 c; /* Simple Pairing Hash C */ 1495 BT_OCTET16 r; /* Simple Pairing Randomnizer R */ 1496 } tBTM_SP_LOC_OOB; 1497 1498 /* data type for BTM_SP_RMT_OOB_EVT */ 1499 typedef struct 1500 { 1501 BD_ADDR bd_addr; /* peer address */ 1502 DEV_CLASS dev_class; /* peer CoD */ 1503 tBTM_BD_NAME bd_name; /* peer device name */ 1504 } tBTM_SP_RMT_OOB; 1505 1506 1507 /* data type for BTM_SP_COMPLT_EVT */ 1508 typedef struct 1509 { 1510 BD_ADDR bd_addr; /* peer address */ 1511 DEV_CLASS dev_class; /* peer CoD */ 1512 tBTM_BD_NAME bd_name; /* peer device name */ 1513 tBTM_STATUS status; /* status of the simple pairing process */ 1514 } tBTM_SP_COMPLT; 1515 1516 /* data type for BTM_SP_UPGRADE_EVT */ 1517 typedef struct 1518 { 1519 BD_ADDR bd_addr; /* peer address */ 1520 BOOLEAN upgrade; /* TRUE, to upgrade the link key */ 1521 } tBTM_SP_UPGRADE; 1522 1523 typedef union 1524 { 1525 tBTM_SP_IO_REQ io_req; /* BTM_SP_IO_REQ_EVT */ 1526 tBTM_SP_IO_RSP io_rsp; /* BTM_SP_IO_RSP_EVT */ 1527 tBTM_SP_CFM_REQ cfm_req; /* BTM_SP_CFM_REQ_EVT */ 1528 tBTM_SP_KEY_NOTIF key_notif; /* BTM_SP_KEY_NOTIF_EVT */ 1529 tBTM_SP_KEY_REQ key_req; /* BTM_SP_KEY_REQ_EVT */ 1530 tBTM_SP_KEYPRESS key_press; /* BTM_SP_KEYPRESS_EVT */ 1531 tBTM_SP_LOC_OOB loc_oob; /* BTM_SP_LOC_OOB_EVT */ 1532 tBTM_SP_RMT_OOB rmt_oob; /* BTM_SP_RMT_OOB_EVT */ 1533 tBTM_SP_COMPLT complt; /* BTM_SP_COMPLT_EVT */ 1534 tBTM_SP_UPGRADE upgrade; /* BTM_SP_UPGRADE_EVT */ 1535 } tBTM_SP_EVT_DATA; 1536 1537 /* Simple Pairing Events. Called by the stack when Simple Pairing related 1538 ** events occur. 1539 */ 1540 typedef UINT8 (tBTM_SP_CALLBACK) (tBTM_SP_EVT event, tBTM_SP_EVT_DATA *p_data); 1541 1542 1543 typedef void (tBTM_MKEY_CALLBACK) (BD_ADDR bd_addr, UINT8 status, UINT8 key_flag) ; 1544 1545 /* Encryption enabled/disabled complete: Optionally passed with BTM_SetEncryption. 1546 ** Parameters are 1547 ** BD Address of remote 1548 ** optional data passed in by BTM_SetEncryption 1549 ** tBTM_STATUS - result of the operation 1550 */ 1551 typedef void (tBTM_SEC_CBACK) (BD_ADDR bd_addr, void *p_ref_data, tBTM_STATUS result); 1552 1553 /* Bond Cancel complete. Parameters are 1554 ** Result of the cancel operation 1555 ** 1556 */ 1557 typedef void (tBTM_BOND_CANCEL_CMPL_CALLBACK) (tBTM_STATUS result); 1558 1559 /* LE related event and data structure 1560 */ 1561 enum 1562 { 1563 BTM_LE_IO_REQ_EVT = 1, /* received IO_CAPABILITY_REQUEST event */ 1564 BTM_LE_SEC_REQUEST_EVT, /* security request event */ 1565 BTM_LE_KEY_NOTIF_EVT, /* received USER_PASSKEY_NOTIFY event */ 1566 BTM_LE_KEY_REQ_EVT, /* received USER_PASSKEY_REQUEST event */ 1567 BTM_LE_OOB_REQ_EVT, /* OOB data request event */ 1568 BTM_LE_COMPLT_EVT, /* received SIMPLE_PAIRING_COMPLETE event */ 1569 BTM_LE_KEY_EVT /* KEY update event */ 1570 }; 1571 typedef UINT8 tBTM_LE_EVT; 1572 1573 #define BTM_LE_KEY_PENC SMP_SEC_KEY_TYPE_ENC /* encryption information of peer device */ 1574 #define BTM_LE_KEY_PID SMP_SEC_KEY_TYPE_ID /* identity key of the peer device */ 1575 #define BTM_LE_KEY_PCSRK SMP_SEC_KEY_TYPE_CSRK /* peer SRK */ 1576 #define BTM_LE_KEY_LENC (SMP_SEC_KEY_TYPE_ENC << 3) /* master role security information:div */ 1577 #define BTM_LE_KEY_LID (SMP_SEC_KEY_TYPE_ID << 3) /* master device ID key */ 1578 #define BTM_LE_KEY_LCSRK (SMP_SEC_KEY_TYPE_CSRK << 3) /* local CSRK has been deliver to peer */ 1579 typedef UINT8 tBTM_LE_KEY_TYPE; 1580 1581 #define BTM_LE_AUTH_REQ_NO_BOND SMP_AUTH_NO_BOND /* 0 */ 1582 #define BTM_LE_AUTH_REQ_BOND SMP_AUTH_GEN_BOND /* 1 << 0 */ 1583 #define BTM_LE_AUTH_REQ_MITM SMP_AUTH_YN_BIT /* 1 << 2 */ 1584 typedef UINT8 tBTM_LE_AUTH_REQ; 1585 1586 #define BTM_LE_AUTH_REQ_MASK SMP_AUTH_MASK /* 0x03*/ 1587 1588 /* LE security level */ 1589 #define BTM_LE_SEC_NONE SMP_SEC_NONE 1590 #define BTM_LE_SEC_UNAUTHENTICATE SMP_SEC_UNAUTHENTICATE /* 1 */ 1591 #define BTM_LE_SEC_AUTHENTICATED SMP_SEC_AUTHENTICATED /* 4 */ 1592 typedef UINT8 tBTM_LE_SEC; 1593 1594 1595 typedef struct 1596 { 1597 tBTM_IO_CAP io_cap; /* local IO capabilities */ 1598 UINT8 oob_data; /* OOB data present (locally) for the peer device */ 1599 tBTM_LE_AUTH_REQ auth_req; /* Authentication request (for local device) contain bonding and MITM info */ 1600 UINT8 max_key_size; /* max encryption key size */ 1601 tBTM_LE_KEY_TYPE init_keys; /* keys to be distributed, bit mask */ 1602 tBTM_LE_KEY_TYPE resp_keys; /* keys to be distributed, bit mask */ 1603 } tBTM_LE_IO_REQ; 1604 1605 #if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE 1606 /* data type for tBTM_LE_COMPLT */ 1607 typedef struct 1608 { 1609 UINT8 reason; 1610 UINT8 sec_level; 1611 BOOLEAN privacy_supported; 1612 BOOLEAN is_pair_cancel; 1613 }tBTM_LE_COMPLT; 1614 #endif 1615 1616 /* BLE encryption keys */ 1617 typedef struct 1618 { 1619 BT_OCTET16 ltk; 1620 BT_OCTET8 rand; 1621 UINT16 ediv; 1622 UINT8 sec_level; 1623 UINT8 key_size; 1624 }tBTM_LE_PENC_KEYS; 1625 1626 /* BLE CSRK keys */ 1627 typedef struct 1628 { 1629 UINT32 counter; 1630 BT_OCTET16 csrk; 1631 UINT8 sec_level; 1632 }tBTM_LE_PCSRK_KEYS; 1633 1634 /* BLE Encryption reproduction keys */ 1635 typedef struct 1636 { 1637 UINT16 div; 1638 UINT8 key_size; 1639 UINT8 sec_level; 1640 }tBTM_LE_LENC_KEYS; 1641 1642 /* BLE SRK keys */ 1643 typedef struct 1644 { 1645 UINT32 counter; 1646 UINT16 div; 1647 UINT8 sec_level; 1648 1649 }tBTM_LE_LCSRK_KEYS; 1650 1651 typedef struct 1652 { 1653 BT_OCTET16 irk; 1654 tBLE_ADDR_TYPE addr_type; 1655 BD_ADDR static_addr; 1656 }tBTM_LE_PID_KEYS; 1657 1658 typedef union 1659 { 1660 tBTM_LE_PENC_KEYS penc_key; /* received peer encryption key */ 1661 tBTM_LE_PCSRK_KEYS pcsrk_key; /* received peer device SRK */ 1662 tBTM_LE_PID_KEYS pid_key; /* peer device ID key */ 1663 tBTM_LE_LENC_KEYS lenc_key; /* local encryption reproduction keys LTK = = d1(ER,DIV,0)*/ 1664 tBTM_LE_LCSRK_KEYS lcsrk_key; /* local device CSRK = d1(ER,DIV,1)*/ 1665 }tBTM_LE_KEY_VALUE; 1666 1667 typedef struct 1668 { 1669 tBTM_LE_KEY_TYPE key_type; 1670 tBTM_LE_KEY_VALUE *p_key_value; 1671 }tBTM_LE_KEY; 1672 1673 typedef union 1674 { 1675 tBTM_LE_IO_REQ io_req; /* BTM_LE_IO_REQ_EVT */ 1676 UINT32 key_notif; /* BTM_LE_KEY_NOTIF_EVT */ 1677 /* no callback dta for BTM_LE_KEY_REQ_EVT & BTM_LE_OOB_REQ_EVT */ 1678 #if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE 1679 tBTM_LE_COMPLT complt; /* BTM_LE_COMPLT_EVT */ 1680 #endif 1681 tBTM_LE_KEY key; 1682 } tBTM_LE_EVT_DATA; 1683 1684 /* Simple Pairing Events. Called by the stack when Simple Pairing related 1685 ** events occur. 1686 */ 1687 typedef UINT8 (tBTM_LE_CALLBACK) (tBTM_LE_EVT event, BD_ADDR bda, tBTM_LE_EVT_DATA *p_data); 1688 1689 #define BTM_BLE_KEY_TYPE_ID 1 1690 #define BTM_BLE_KEY_TYPE_ER 2 1691 #define BTM_BLE_KEY_TYPE_COUNTER 3 //tobe obsolete 1692 1693 typedef struct 1694 { 1695 BT_OCTET16 ir; 1696 BT_OCTET16 irk; 1697 BT_OCTET16 dhk; 1698 1699 }tBTM_BLE_LOCAL_ID_KEYS; 1700 1701 typedef union 1702 { 1703 tBTM_BLE_LOCAL_ID_KEYS id_keys; 1704 BT_OCTET16 er; 1705 }tBTM_BLE_LOCAL_KEYS; 1706 1707 1708 /* New LE identity key for local device. 1709 */ 1710 typedef void (tBTM_LE_KEY_CALLBACK) (UINT8 key_type, tBTM_BLE_LOCAL_KEYS *p_key); 1711 1712 1713 /*************************** 1714 ** Security Manager Types 1715 ****************************/ 1716 /* Structure that applications use to register with BTM_SecRegister */ 1717 typedef struct 1718 { 1719 tBTM_AUTHORIZE_CALLBACK *p_authorize_callback; 1720 tBTM_PIN_CALLBACK *p_pin_callback; 1721 tBTM_LINK_KEY_CALLBACK *p_link_key_callback; 1722 tBTM_LINK_KEY_REQ_CALLBACK *p_link_key_req_callback; 1723 tBTM_AUTH_COMPLETE_CALLBACK *p_auth_complete_callback; 1724 tBTM_ABORT_CALLBACK *p_abort_callback; 1725 tBTM_BOND_CANCEL_CMPL_CALLBACK *p_bond_cancel_cmpl_callback; 1726 tBTM_SP_CALLBACK *p_sp_callback; 1727 #if BLE_INCLUDED == TRUE 1728 #if SMP_INCLUDED == TRUE 1729 tBTM_LE_CALLBACK *p_le_callback; 1730 #endif 1731 tBTM_LE_KEY_CALLBACK *p_le_key_callback; 1732 #endif 1733 } tBTM_APPL_INFO; 1734 1735 /* Callback function for when a link supervision timeout event occurs. 1736 ** This asynchronous event is enabled/disabled by calling BTM_RegForLstoEvt(). 1737 */ 1738 typedef void (tBTM_LSTO_CBACK) (BD_ADDR remote_bda, UINT16 timeout); 1739 1740 /***************************************************************************** 1741 ** POWER MANAGEMENT 1742 *****************************************************************************/ 1743 /**************************** 1744 ** Power Manager Constants 1745 *****************************/ 1746 /* BTM Power manager status codes */ 1747 enum 1748 { 1749 BTM_PM_STS_ACTIVE = HCI_MODE_ACTIVE, 1750 BTM_PM_STS_HOLD = HCI_MODE_HOLD, 1751 BTM_PM_STS_SNIFF = HCI_MODE_SNIFF, 1752 BTM_PM_STS_PARK = HCI_MODE_PARK, 1753 BTM_PM_STS_SSR, /* report the SSR parameters in HCI_SNIFF_SUB_RATE_EVT */ 1754 BTM_PM_STS_PENDING, /* when waiting for status from controller */ 1755 BTM_PM_STS_ERROR /* when HCI command status returns error */ 1756 }; 1757 typedef UINT8 tBTM_PM_STATUS; 1758 1759 /* BTM Power manager modes */ 1760 enum 1761 { 1762 BTM_PM_MD_ACTIVE = BTM_PM_STS_ACTIVE, 1763 BTM_PM_MD_HOLD = BTM_PM_STS_HOLD, 1764 BTM_PM_MD_SNIFF = BTM_PM_STS_SNIFF, 1765 BTM_PM_MD_PARK = BTM_PM_STS_PARK, 1766 BTM_PM_MD_FORCE = 0x10 /* OR this to force ACL link to a certain mode */ 1767 }; 1768 typedef UINT8 tBTM_PM_MODE; 1769 1770 #define BTM_PM_SET_ONLY_ID 0x80 1771 1772 /* Operation codes */ 1773 #define BTM_PM_REG_SET 1 /* The module wants to set the desired power mode */ 1774 #define BTM_PM_REG_NOTIF 2 /* The module wants to receive mode change event */ 1775 #define BTM_PM_DEREG 4 /* The module does not want to involve with PM anymore */ 1776 1777 /************************ 1778 ** Power Manager Types 1779 *************************/ 1780 typedef struct 1781 { 1782 UINT16 max; 1783 UINT16 min; 1784 UINT16 attempt; 1785 UINT16 timeout; 1786 tBTM_PM_MODE mode; 1787 } tBTM_PM_PWR_MD; 1788 1789 /************************************* 1790 ** Power Manager Callback Functions 1791 **************************************/ 1792 typedef void (tBTM_PM_STATUS_CBACK) (BD_ADDR p_bda, tBTM_PM_STATUS status, 1793 UINT16 value, UINT8 hci_status); 1794 1795 1796 /************************ 1797 ** Stored Linkkey Types 1798 *************************/ 1799 #define BTM_CB_EVT_RETURN_LINK_KEYS 1 1800 #define BTM_CB_EVT_READ_STORED_LINK_KEYS 2 1801 #define BTM_CB_EVT_WRITE_STORED_LINK_KEYS 3 1802 #define BTM_CB_EVT_DELETE_STORED_LINK_KEYS 4 1803 1804 typedef struct 1805 { 1806 UINT8 event; 1807 1808 } tBTM_STORED_LINK_KEYS_EVT; 1809 1810 1811 typedef struct 1812 { 1813 UINT8 event; 1814 UINT8 num_keys; 1815 1816 } tBTM_RETURN_LINK_KEYS_EVT; 1817 1818 1819 typedef struct 1820 { 1821 BD_ADDR bd_addr; 1822 LINK_KEY link_key; 1823 1824 } tBTM_BD_ADDR_LINK_KEY_PAIR; 1825 1826 1827 typedef struct 1828 { 1829 UINT8 event; 1830 UINT8 status; 1831 UINT16 max_keys; 1832 UINT16 read_keys; 1833 1834 } tBTM_READ_STORED_LINK_KEY_COMPLETE; 1835 1836 1837 typedef struct 1838 { 1839 UINT8 event; 1840 UINT8 status; 1841 UINT8 num_keys; 1842 1843 } tBTM_WRITE_STORED_LINK_KEY_COMPLETE; 1844 1845 1846 typedef struct 1847 { 1848 UINT8 event; 1849 UINT8 status; 1850 UINT16 num_keys; 1851 1852 } tBTM_DELETE_STORED_LINK_KEY_COMPLETE; 1853 1854 1855 /* These macros are defined to check the Broadcom features supported in controller 1856 * (the return value for BTM_ReadBrcmFeatures() */ 1857 /* multi-av */ 1858 #define BTM_FEATURE_MULTI_AV_MASK 0x01 1859 #define BTM_FEATURE_MULTI_AV_OFF 0 1860 #define BTM_VSC_MULTI_AV_SUPPORTED(x) ((x)[BTM_FEATURE_MULTI_AV_OFF] & BTM_FEATURE_MULTI_AV_MASK) 1861 1862 /* WBS SBC codec */ 1863 #define BTM_FEATURE_WBS_SBC_MASK 0x02 1864 #define BTM_FEATURE_WBS_SBC_OFF 0 1865 #define BTM_VSC_WBS_SBC_SUPPORTED(x) ((x)[BTM_FEATURE_WBS_SBC_OFF] & BTM_FEATURE_WBS_SBC_MASK) 1866 1867 /* Advanced Audio LC-PLC */ 1868 #define BTM_FEATURE_AUDIO_LC_PLC_MASK 0x04 1869 #define BTM_FEATURE_AUDIO_LC_PLC_OFF 0 1870 #define BTM_VSC_AUDIO_LC_PLC_SUPPORTED(x) ((x)[BTM_FEATURE_AUDIO_LC_PLC_OFF] & BTM_FEATURE_AUDIO_LC_PLC_MASK) 1871 1872 /* Light stack for audio routing in Controller */ 1873 #define BTM_FEATURE_LIGHT_STACK_MASK 0x08 1874 #define BTM_FEATURE_LIGHT_STACK_OFF 0 1875 #define BTM_VSC_LIGHT_STACK_SUPPORTED(x) ((x)[BTM_FEATURE_LIGHT_STACK_OFF] & BTM_FEATURE_LIGHT_STACK_MASK) 1876 1877 /* NFC support */ 1878 #define BTM_FEATURE_NFC_MASK (HCI_BRCM_FEATURE_NFC_MASK) /* 0x10 */ 1879 #define BTM_FEATURE_NFC_OFF (HCI_BRCM_FEATURE_NFC_OFF) /* 0 */ 1880 #define BTM_VSC_NFC_SUPPORTED(x) ((x)[BTM_FEATURE_NFC_OFF] & BTM_FEATURE_NFC_MASK) 1881 1882 1883 /************************ 1884 ** Dual-Stack support 1885 *************************/ 1886 /* BTM_SYNC_FAIL_EVT reason codes */ 1887 #define BTM_SYNC_SUCCESS 0 1888 #define BTM_SYNC_FAIL_BTE_SWITCH_REJECTED 1 1889 #define BTM_SYNC_FAIL_TRANS_PAUSE 2 1890 #define BTM_SYNC_FAIL_CORE_SYNC 3 1891 #define BTM_SYNC_FAIL_BTA_SYNC 4 1892 #define BTM_SYNC_FAIL_TRANS_RESUME 5 1893 #define BTM_SYNC_FAIL_RESYNC 6 1894 #define BTM_SYNC_FAIL_ERROR 7 1895 #define BTM_SYNC_FAIL_UIPC_OPEN 8 1896 typedef UINT8 tBTM_SYNC_STATUS; 1897 1898 /* Direction of sync (used by BTM_SyncStack) */ 1899 #define BTM_SW_BB_TO_MM 0 1900 #define BTM_SW_TO_BB 1 /* Switch back to baseband stack (from either MM or BTC host) */ 1901 #define BTM_SW_RESYNC 2 1902 #define BTM_SW_BB_TO_BTC 3 /* Switch from baseband stack to Bluetooth Controller Host stack */ 1903 #define BTM_SW_MM_TO_BB 4 1904 #define BTM_SW_BTC_TO_BB 5 1905 typedef UINT8 tBTM_SW_DIR; 1906 1907 /* Stack synchronization events (returned by tBTM_SYNC_STACK_CBACK callback) */ 1908 #define BTM_SYNC_CPLT_EVT 0 1909 #define BTM_SYNC_BTA_EVT 1 1910 #define BTM_RESYNC_CPLT_EVT 2 1911 #define BTM_UIPC_OPENED_EVT 3 1912 #define BTM_UIPC_CLOSED_EVT 4 1913 typedef UINT8 tBTM_SYNC_STACK_EVT; 1914 1915 /* Synchronization info from BTA/application that will be sent when calling BTE sync request functions */ 1916 typedef struct 1917 { 1918 tBTM_SW_DIR dir; 1919 UINT16 lcid[BTM_SYNC_INFO_NUM_STR]; 1920 UINT8 avdt_handle[BTM_SYNC_INFO_NUM_STR]; 1921 } tBTM_SYNC_INFO; 1922 1923 /* Stack synchonization callback function 1924 ** Parameters are 1925 ** event: stack synchronization event 1926 ** status: BTM_SUCCESS if event was successful 1927 */ 1928 typedef void (*tBTM_SYNC_STACK_CBACK)(tBTM_SYNC_STACK_EVT event, tBTM_SYNC_STATUS status); 1929 1930 1931 /* Sync complete callback function. Called by bte layers after synchronization is complete 1932 ** so that BTM_SYNC can procede with the next step for switching stack to MM 1933 ** 1934 ** Parameters are 1935 ** status: BTM_SUCCESS if synchronization was successful 1936 */ 1937 typedef void (*tBTM_SYNC_CPLT_CBACK)(tBTM_STATUS status); 1938 1939 1940 1941 /* IPC event callback function. Called by BTM when an IPC event is received. 1942 ** These events are currently sent to DM through the callback function. 1943 ** 1944 ** Parameters are 1945 ** status: BTM_SUCCESS if synchronization was successful 1946 ** p_data: Actual message in the IPC 1947 */ 1948 typedef void (tBTM_IPC_EVT_CBACK)(tBTM_STATUS status, BT_HDR *p_data); 1949 1950 /* MIP evnets, callbacks */ 1951 enum 1952 { 1953 BTM_MIP_MODE_CHG_EVT, 1954 BTM_MIP_DISCONNECT_EVT, 1955 BTM_MIP_PKTS_COMPL_EVT, 1956 BTM_MIP_RXDATA_EVT 1957 }; 1958 typedef UINT8 tBTM_MIP_EVT; 1959 1960 typedef struct 1961 { 1962 tBTM_MIP_EVT event; 1963 BD_ADDR bd_addr; 1964 UINT16 mip_id; 1965 } tBTM_MIP_MODE_CHANGE; 1966 1967 typedef struct 1968 { 1969 tBTM_MIP_EVT event; 1970 UINT16 mip_id; 1971 UINT8 disc_reason; 1972 } tBTM_MIP_CONN_TIMEOUT; 1973 1974 #define BTM_MIP_MAX_RX_LEN 17 1975 1976 typedef struct 1977 { 1978 tBTM_MIP_EVT event; 1979 UINT16 mip_id; 1980 UINT8 rx_len; 1981 UINT8 rx_data[BTM_MIP_MAX_RX_LEN]; 1982 } tBTM_MIP_RXDATA; 1983 1984 typedef struct 1985 { 1986 tBTM_MIP_EVT event; 1987 BD_ADDR bd_addr; 1988 UINT8 data[11]; /* data[0] shows Vender-specific device type */ 1989 } tBTM_MIP_EIR_HANDSHAKE; 1990 1991 typedef struct 1992 { 1993 tBTM_MIP_EVT event; 1994 UINT16 num_sent; /* Number of packets completed at the controller */ 1995 } tBTM_MIP_PKTS_COMPL; 1996 1997 typedef union 1998 { 1999 tBTM_MIP_EVT event; 2000 tBTM_MIP_MODE_CHANGE mod_chg; 2001 tBTM_MIP_CONN_TIMEOUT conn_tmo; 2002 tBTM_MIP_EIR_HANDSHAKE eir; 2003 tBTM_MIP_PKTS_COMPL completed; 2004 tBTM_MIP_RXDATA rxdata; 2005 } tBTM_MIP_EVENT_DATA; 2006 2007 /* MIP event callback function */ 2008 typedef void (tBTM_MIP_EVENTS_CB) (tBTM_MIP_EVT event, tBTM_MIP_EVENT_DATA data); 2009 2010 /* MIP Device query callback function */ 2011 typedef BOOLEAN (tBTM_MIP_QUERY_CB) (BD_ADDR dev_addr, UINT8 *p_mode, LINK_KEY link_key); 2012 2013 /***************************************************************************** 2014 ** EXTERNAL FUNCTION DECLARATIONS 2015 *****************************************************************************/ 2016 #ifdef __cplusplus 2017 extern "C" { 2018 #endif 2019 2020 /***************************************************************************** 2021 ** DEVICE CONTROL and COMMON FUNCTIONS 2022 *****************************************************************************/ 2023 2024 /******************************************************************************* 2025 ** 2026 ** Function BTM_SetAfhChannels 2027 ** 2028 ** Description This function is called to disable channels 2029 ** 2030 ** Returns status 2031 ** 2032 *******************************************************************************/ 2033 BTM_API extern tBTM_STATUS BTM_SetAfhChannels (UINT8 first, UINT8 last); 2034 2035 /******************************************************************************* 2036 ** 2037 ** Function BTM_SetAfhChannelAssessment 2038 ** 2039 ** Description This function is called to set the channel assessment mode on or off 2040 ** 2041 ** Returns status 2042 ** 2043 *******************************************************************************/ 2044 BTM_API extern tBTM_STATUS BTM_SetAfhChannelAssessment (BOOLEAN enable_or_disable); 2045 2046 /******************************************************************************* 2047 ** 2048 ** Function BTM_DeviceReset 2049 ** 2050 ** Description This function is called to reset the controller.The Callback function 2051 ** if provided is called when startup of the device has 2052 ** completed. 2053 ** 2054 ** Returns void 2055 ** 2056 *******************************************************************************/ 2057 BTM_API extern void BTM_DeviceReset (tBTM_CMPL_CB *p_cb); 2058 2059 2060 /******************************************************************************* 2061 ** 2062 ** Function BTM_IsDeviceUp 2063 ** 2064 ** Description This function is called to check if the device is up. 2065 ** 2066 ** Returns TRUE if device is up, else FALSE 2067 ** 2068 *******************************************************************************/ 2069 BTM_API extern BOOLEAN BTM_IsDeviceUp (void); 2070 2071 2072 /******************************************************************************* 2073 ** 2074 ** Function BTM_SetLocalDeviceName 2075 ** 2076 ** Description This function is called to set the local device name. 2077 ** 2078 ** Returns BTM_CMD_STARTED if successful, otherwise an error 2079 ** 2080 *******************************************************************************/ 2081 BTM_API extern tBTM_STATUS BTM_SetLocalDeviceName (char *p_name); 2082 2083 /******************************************************************************* 2084 ** 2085 ** Function BTM_SetDeviceClass 2086 ** 2087 ** Description This function is called to set the local device class 2088 ** 2089 ** Returns BTM_SUCCESS if successful, otherwise an error 2090 ** 2091 *******************************************************************************/ 2092 BTM_API extern tBTM_STATUS BTM_SetDeviceClass (DEV_CLASS dev_class); 2093 2094 2095 /******************************************************************************* 2096 ** 2097 ** Function BTM_ReadLocalDeviceName 2098 ** 2099 ** Description This function is called to read the local device name. 2100 ** 2101 ** Returns status of the operation 2102 ** If success, BTM_SUCCESS is returned and p_name points stored 2103 ** local device name 2104 ** If BTM doesn't store local device name, BTM_NO_RESOURCES is 2105 ** is returned and p_name is set to NULL 2106 ** 2107 *******************************************************************************/ 2108 BTM_API extern tBTM_STATUS BTM_ReadLocalDeviceName (char **p_name); 2109 2110 /******************************************************************************* 2111 ** 2112 ** Function BTM_ReadLocalDeviceNameFromController 2113 ** 2114 ** Description Get local device name from controller. Do not use cached 2115 ** name (used to get chip-id prior to btm reset complete). 2116 ** 2117 ** Returns BTM_CMD_STARTED if successful, otherwise an error 2118 ** 2119 *******************************************************************************/ 2120 BTM_API extern tBTM_STATUS BTM_ReadLocalDeviceNameFromController (tBTM_CMPL_CB *p_rln_cmpl_cback); 2121 2122 /******************************************************************************* 2123 ** 2124 ** Function BTM_ReadLocalVersion 2125 ** 2126 ** Description This function is called to read the local device version 2127 ** 2128 ** Returns BTM_SUCCESS if successful, otherwise an error 2129 ** 2130 *******************************************************************************/ 2131 BTM_API extern tBTM_STATUS BTM_ReadLocalVersion (tBTM_VERSION_INFO *p_vers); 2132 2133 2134 /******************************************************************************* 2135 ** 2136 ** Function BTM_ReadLocalDeviceAddr 2137 ** 2138 ** Description This function is called to read the local device address 2139 ** 2140 ** Returns BTM_SUCCESS 2141 ** Callback returns the local device address 2142 ** 2143 *******************************************************************************/ 2144 BTM_API extern tBTM_STATUS BTM_ReadLocalDeviceAddr (tBTM_CMPL_CB *p_cb); 2145 2146 2147 /******************************************************************************* 2148 ** 2149 ** Function BTM_GetLocalDeviceAddr 2150 ** 2151 ** Description This function is called to read the local device address 2152 ** 2153 ** Returns void 2154 ** the local device address is copied into bd_addr 2155 ** 2156 *******************************************************************************/ 2157 BTM_API extern void BTM_GetLocalDeviceAddr (BD_ADDR bd_addr); 2158 2159 2160 /******************************************************************************* 2161 ** 2162 ** Function BTM_ReadDeviceClass 2163 ** 2164 ** Description This function is called to read the local device class 2165 ** 2166 ** Returns pointer to the device class 2167 ** 2168 *******************************************************************************/ 2169 BTM_API extern UINT8 *BTM_ReadDeviceClass (void); 2170 2171 2172 /******************************************************************************* 2173 ** 2174 ** Function BTM_ReadLocalFeatures 2175 ** 2176 ** Description This function is called to read the local features 2177 ** 2178 ** Returns pointer to the local features string 2179 ** 2180 *******************************************************************************/ 2181 BTM_API extern UINT8 *BTM_ReadLocalFeatures (void); 2182 2183 /******************************************************************************* 2184 ** 2185 ** Function BTM_ReadLocalExtendedFeatures 2186 ** 2187 ** Description This function is called to read the local extended features 2188 ** 2189 ** Returns pointer to the local extended features mask or NULL if bad 2190 ** page 2191 ** 2192 *******************************************************************************/ 2193 BTM_API extern UINT8 *BTM_ReadLocalExtendedFeatures (UINT8 page_number); 2194 2195 /******************************************************************************* 2196 ** 2197 ** Function BTM_ReadBrcmFeatures 2198 ** 2199 ** Description This function is called to read the Broadcom specific features 2200 ** 2201 ** Returns pointer to the Broadcom features string 2202 ** 2203 *******************************************************************************/ 2204 BTM_API extern UINT8 *BTM_ReadBrcmFeatures (void); 2205 2206 /******************************************************************************* 2207 ** 2208 ** Function BTM_RegisterForDeviceStatusNotif 2209 ** 2210 ** Description This function is called to register for device status 2211 ** change notifications. 2212 ** 2213 ** Returns pointer to previous caller's callback function or NULL if first 2214 ** registration. 2215 ** 2216 *******************************************************************************/ 2217 BTM_API extern tBTM_DEV_STATUS_CB *BTM_RegisterForDeviceStatusNotif (tBTM_DEV_STATUS_CB *p_cb); 2218 2219 2220 /******************************************************************************* 2221 ** 2222 ** Function BTM_RegisterForVSEvents 2223 ** 2224 ** Description This function is called to register/deregister for vendor 2225 ** specific HCI events. 2226 ** 2227 ** If is_register=TRUE, then the function will be registered; 2228 ** if is_register=FALSE, then the function will be deregistered. 2229 ** 2230 ** Returns BTM_SUCCESS if successful, 2231 ** BTM_BUSY if maximum number of callbacks have already been 2232 ** registered. 2233 ** 2234 *******************************************************************************/ 2235 BTM_API extern tBTM_STATUS BTM_RegisterForVSEvents (tBTM_VS_EVT_CB *p_cb, BOOLEAN is_register); 2236 2237 2238 /******************************************************************************* 2239 ** 2240 ** Function BTM_ContinueReset 2241 ** 2242 ** Description Instructs stack to continue its stack initialization after 2243 ** an application has completed any vender specific commands 2244 ** sent to the controller. 2245 ** 2246 ** Note: This function is only called if an application 2247 ** initialization function has been inserted in the reset 2248 ** sequence. (BTM_APP_DEV_INIT is defined with a function). 2249 ** 2250 ** Returns void 2251 ** 2252 *******************************************************************************/ 2253 BTM_API extern void BTM_ContinueReset (void); 2254 2255 2256 /******************************************************************************* 2257 ** 2258 ** Function BTM_VendorSpecificCommand 2259 ** 2260 ** Description Send a vendor specific HCI command to the controller. 2261 ** 2262 ** Returns 2263 ** BTM_SUCCESS Command sent. Does not expect command complete 2264 ** event. (command cmpl callback param is NULL) 2265 ** BTM_CMD_STARTED Command sent. Waiting for command cmpl event. 2266 ** BTM_BUSY Command not sent. Waiting for cmd cmpl event for 2267 ** prior command. 2268 ** 2269 *******************************************************************************/ 2270 BTM_API extern tBTM_STATUS BTM_VendorSpecificCommand(UINT16 opcode, 2271 UINT8 param_len, 2272 UINT8 *p_param_buf, 2273 tBTM_VSC_CMPL_CB *p_cb); 2274 2275 2276 /******************************************************************************* 2277 ** 2278 ** Function BTM_AllocateSCN 2279 ** 2280 ** Description Look through the Server Channel Numbers for a free one to be 2281 ** used with an RFCOMM connection. 2282 ** 2283 ** Returns Allocated SCN number or 0 if none. 2284 ** 2285 *******************************************************************************/ 2286 BTM_API extern UINT8 BTM_AllocateSCN(void); 2287 2288 // btla-specific ++ 2289 /******************************************************************************* 2290 ** 2291 ** Function BTM_TryAllocateSCN 2292 ** 2293 ** Description Try to allocate a fixed server channel 2294 ** 2295 ** Returns Returns TRUE if server channel was available 2296 ** 2297 *******************************************************************************/ 2298 BTM_API extern BOOLEAN BTM_TryAllocateSCN(UINT8 scn); 2299 // btla-specific -- 2300 2301 2302 /******************************************************************************* 2303 ** 2304 ** Function BTM_FreeSCN 2305 ** 2306 ** Description Free the specified SCN. 2307 ** 2308 ** Returns TRUE if successful, FALSE if SCN is not in use or invalid 2309 ** 2310 *******************************************************************************/ 2311 BTM_API extern BOOLEAN BTM_FreeSCN(UINT8 scn); 2312 2313 2314 /******************************************************************************* 2315 ** 2316 ** Function BTM_SetTraceLevel 2317 ** 2318 ** Description This function sets the trace level for BTM. If called with 2319 ** a value of 0xFF, it simply returns the current trace level. 2320 ** 2321 ** Returns The new or current trace level 2322 ** 2323 *******************************************************************************/ 2324 BTM_API extern UINT8 BTM_SetTraceLevel (UINT8 new_level); 2325 2326 2327 /******************************************************************************* 2328 ** 2329 ** Function BTM_WritePageTimeout 2330 ** 2331 ** Description Send HCI Wite Page Timeout. 2332 ** 2333 ** Returns 2334 ** BTM_SUCCESS Command sent. 2335 ** BTM_NO_RESOURCES If out of resources to send the command. 2336 ** 2337 *******************************************************************************/ 2338 BTM_API extern tBTM_STATUS BTM_WritePageTimeout(UINT16 timeout); 2339 2340 /******************************************************************************* 2341 ** 2342 ** Function BTM_WriteVoiceSettings 2343 ** 2344 ** Description Send HCI Write Voice Settings command. 2345 ** See hcidefs.h for settings bitmask values. 2346 ** 2347 ** Returns 2348 ** BTM_SUCCESS Command sent. 2349 ** BTM_NO_RESOURCES If out of resources to send the command. 2350 ** 2351 ** 2352 *******************************************************************************/ 2353 BTM_API extern tBTM_STATUS BTM_WriteVoiceSettings(UINT16 settings); 2354 2355 /******************************************************************************* 2356 ** 2357 ** Function BTM_EnableTestMode 2358 ** 2359 ** Description Send HCI the enable device under test command. 2360 ** 2361 ** Note: Controller can only be taken out of this mode by 2362 ** resetting the controller. 2363 ** 2364 ** Returns 2365 ** BTM_SUCCESS Command sent. 2366 ** BTM_NO_RESOURCES If out of resources to send the command. 2367 ** 2368 ** 2369 *******************************************************************************/ 2370 BTM_API extern tBTM_STATUS BTM_EnableTestMode(void); 2371 2372 2373 /***************************************************************************** 2374 ** DEVICE DISCOVERY FUNCTIONS - Inquiry, Remote Name, Discovery, Class of Device 2375 *****************************************************************************/ 2376 2377 /******************************************************************************* 2378 ** 2379 ** Function BTM_SetDiscoverability 2380 ** 2381 ** Description This function is called to set the device into or out of 2382 ** discoverable mode. Discoverable mode means inquiry 2383 ** scans are enabled. If a value of '0' is entered for window or 2384 ** interval, the default values are used. 2385 ** 2386 ** Returns BTM_SUCCESS if successful 2387 ** BTM_BUSY if a setting of the filter is already in progress 2388 ** BTM_NO_RESOURCES if couldn't get a memory pool buffer 2389 ** BTM_ILLEGAL_VALUE if a bad parameter was detected 2390 ** BTM_WRONG_MODE if the device is not up. 2391 ** 2392 *******************************************************************************/ 2393 BTM_API extern tBTM_STATUS BTM_SetDiscoverability (UINT16 inq_mode, UINT16 window, 2394 UINT16 interval); 2395 2396 2397 /******************************************************************************* 2398 ** 2399 ** Function BTM_ReadDiscoverability 2400 ** 2401 ** Description This function is called to read the current discoverability 2402 ** mode of the device. 2403 ** 2404 ** Output Params: p_window - current inquiry scan duration 2405 ** p_interval - current inquiry scan interval 2406 ** 2407 ** Returns BTM_NON_DISCOVERABLE, BTM_LIMITED_DISCOVERABLE, or 2408 ** BTM_GENERAL_DISCOVERABLE 2409 ** 2410 *******************************************************************************/ 2411 BTM_API extern UINT16 BTM_ReadDiscoverability (UINT16 *p_window, 2412 UINT16 *p_interval); 2413 2414 2415 /******************************************************************************* 2416 ** 2417 ** Function BTM_SetPeriodicInquiryMode 2418 ** 2419 ** Description This function is called to set the device periodic inquiry mode. 2420 ** If the duration is zero, the periodic inquiry mode is cancelled. 2421 ** 2422 ** Parameters: p_inqparms - pointer to the inquiry information 2423 ** mode - GENERAL or LIMITED inquiry 2424 ** duration - length in 1.28 sec intervals (If '0', the inquiry is CANCELLED) 2425 ** max_resps - maximum amount of devices to search for before ending the inquiry 2426 ** filter_cond_type - BTM_CLR_INQUIRY_FILTER, BTM_FILTER_COND_DEVICE_CLASS, or 2427 ** BTM_FILTER_COND_BD_ADDR 2428 ** filter_cond - value for the filter (based on filter_cond_type) 2429 ** 2430 ** max_delay - maximum amount of time between successive inquiries 2431 ** min_delay - minimum amount of time between successive inquiries 2432 ** p_results_cb - callback returning pointer to results (tBTM_INQ_RESULTS) 2433 ** 2434 ** Returns BTM_CMD_STARTED if successfully started 2435 ** BTM_ILLEGAL_VALUE if a bad parameter is detected 2436 ** BTM_NO_RESOURCES if could not allocate a message buffer 2437 ** BTM_SUCCESS - if cancelling the periodic inquiry 2438 ** BTM_BUSY - if an inquiry is already active 2439 ** BTM_WRONG_MODE if the device is not up. 2440 ** 2441 *******************************************************************************/ 2442 BTM_API extern tBTM_STATUS BTM_SetPeriodicInquiryMode (tBTM_INQ_PARMS *p_inqparms, 2443 UINT16 max_delay, UINT16 min_delay, 2444 tBTM_INQ_RESULTS_CB *p_results_cb); 2445 2446 2447 /******************************************************************************* 2448 ** 2449 ** Function BTM_StartInquiry 2450 ** 2451 ** Description This function is called to start an inquiry. 2452 ** 2453 ** Parameters: p_inqparms - pointer to the inquiry information 2454 ** mode - GENERAL or LIMITED inquiry 2455 ** duration - length in 1.28 sec intervals (If '0', the inquiry is CANCELLED) 2456 ** max_resps - maximum amount of devices to search for before ending the inquiry 2457 ** filter_cond_type - BTM_CLR_INQUIRY_FILTER, BTM_FILTER_COND_DEVICE_CLASS, or 2458 ** BTM_FILTER_COND_BD_ADDR 2459 ** filter_cond - value for the filter (based on filter_cond_type) 2460 ** 2461 ** p_results_cb - Pointer to the callback routine which gets called 2462 ** upon receipt of an inquiry result. If this field is 2463 ** NULL, the application is not notified. 2464 ** 2465 ** p_cmpl_cb - Pointer to the callback routine which gets called 2466 ** upon completion. If this field is NULL, the 2467 ** application is not notified when completed. 2468 ** Returns tBTM_STATUS 2469 ** BTM_CMD_STARTED if successfully initiated 2470 ** BTM_BUSY if already in progress 2471 ** BTM_ILLEGAL_VALUE if parameter(s) are out of range 2472 ** BTM_NO_RESOURCES if could not allocate resources to start the command 2473 ** BTM_WRONG_MODE if the device is not up. 2474 ** 2475 *******************************************************************************/ 2476 BTM_API extern tBTM_STATUS BTM_StartInquiry (tBTM_INQ_PARMS *p_inqparms, 2477 tBTM_INQ_RESULTS_CB *p_results_cb, 2478 tBTM_CMPL_CB *p_cmpl_cb); 2479 2480 2481 /******************************************************************************* 2482 ** 2483 ** Function BTM_IsInquiryActive 2484 ** 2485 ** Description This function returns a bit mask of the current inquiry state 2486 ** 2487 ** Returns BTM_INQUIRY_INACTIVE if inactive (0) 2488 ** BTM_LIMITED_INQUIRY_ACTIVE if a limted inquiry is active 2489 ** BTM_GENERAL_INQUIRY_ACTIVE if a general inquiry is active 2490 ** BTM_PERIODIC_INQUIRY_ACTIVE if a periodic inquiry is active 2491 ** 2492 *******************************************************************************/ 2493 BTM_API extern UINT16 BTM_IsInquiryActive (void); 2494 2495 2496 /******************************************************************************* 2497 ** 2498 ** Function BTM_CancelInquiry 2499 ** 2500 ** Description This function cancels an inquiry if active 2501 ** 2502 ** Returns BTM_SUCCESS if successful 2503 ** BTM_NO_RESOURCES if could not allocate a message buffer 2504 ** BTM_WRONG_MODE if the device is not up. 2505 ** 2506 *******************************************************************************/ 2507 BTM_API extern tBTM_STATUS BTM_CancelInquiry(void); 2508 2509 2510 /******************************************************************************* 2511 ** 2512 ** Function BTM_CancelPeriodicInquiry 2513 ** 2514 ** Description This function cancels a periodic inquiry 2515 ** 2516 ** Returns 2517 ** BTM_NO_RESOURCES if could not allocate a message buffer 2518 ** BTM_SUCCESS - if cancelling the periodic inquiry 2519 ** BTM_WRONG_MODE if the device is not up. 2520 ** 2521 *******************************************************************************/ 2522 BTM_API extern tBTM_STATUS BTM_CancelPeriodicInquiry(void); 2523 2524 2525 /******************************************************************************* 2526 ** 2527 ** Function BTM_SetInquiryFilterCallback 2528 ** 2529 ** Description Host can register to be asked whenever an inquiry result 2530 ** is received. If host does not like the device no name 2531 ** request is issued for the device 2532 ** 2533 ** Returns void 2534 ** 2535 *******************************************************************************/ 2536 BTM_API extern void BTM_SetInquiryFilterCallback(tBTM_FILTER_CB *p_callback); 2537 2538 2539 /******************************************************************************* 2540 ** 2541 ** Function BTM_SetConnectability 2542 ** 2543 ** Description This function is called to set the device into or out of 2544 ** connectable mode. Discoverable mode means page scans enabled. 2545 ** 2546 ** Returns BTM_SUCCESS if successful 2547 ** BTM_ILLEGAL_VALUE if a bad parameter is detected 2548 ** BTM_NO_RESOURCES if could not allocate a message buffer 2549 ** BTM_WRONG_MODE if the device is not up. 2550 ** 2551 *******************************************************************************/ 2552 BTM_API extern tBTM_STATUS BTM_SetConnectability (UINT16 page_mode, UINT16 window, 2553 UINT16 interval); 2554 2555 2556 /******************************************************************************* 2557 ** 2558 ** Function BTM_ReadConnectability 2559 ** 2560 ** Description This function is called to read the current discoverability 2561 ** mode of the device. 2562 ** Output Params p_window - current page scan duration 2563 ** p_interval - current time between page scans 2564 ** 2565 ** Returns BTM_NON_CONNECTABLE or BTM_CONNECTABLE 2566 ** 2567 *******************************************************************************/ 2568 BTM_API extern UINT16 BTM_ReadConnectability (UINT16 *p_window, UINT16 *p_interval); 2569 2570 2571 /******************************************************************************* 2572 ** 2573 ** Function BTM_SetInquiryMode 2574 ** 2575 ** Description This function is called to set standard, with RSSI 2576 ** mode or extended of the inquiry for local device. 2577 ** 2578 ** Input Params: BTM_INQ_RESULT_STANDARD, BTM_INQ_RESULT_WITH_RSSI or 2579 ** BTM_INQ_RESULT_EXTENDED 2580 ** 2581 ** Returns BTM_SUCCESS if successful 2582 ** BTM_NO_RESOURCES if couldn't get a memory pool buffer 2583 ** BTM_ILLEGAL_VALUE if a bad parameter was detected 2584 ** BTM_WRONG_MODE if the device is not up. 2585 ** 2586 *******************************************************************************/ 2587 BT_API extern tBTM_STATUS BTM_SetInquiryMode (UINT8 mode); 2588 2589 /******************************************************************************* 2590 ** 2591 ** Function BTM_SetInquiryScanType 2592 ** 2593 ** Description This function is called to set the iquiry scan-type to 2594 ** standard or interlaced. 2595 ** 2596 ** Input Params: BTM_SCAN_TYPE_STANDARD or BTM_SCAN_TYPE_INTERLACED 2597 ** 2598 ** Returns BTM_SUCCESS if successful 2599 ** BTM_MODE_UNSUPPORTED if not a 1.2 device 2600 ** BTM_WRONG_MODE if the device is not up. 2601 ** 2602 *******************************************************************************/ 2603 BT_API extern tBTM_STATUS BTM_SetInquiryScanType (UINT16 scan_type); 2604 2605 /******************************************************************************* 2606 ** 2607 ** Function BTM_SetPageScanType 2608 ** 2609 ** Description This function is called to set the page scan-type to 2610 ** standard or interlaced. 2611 ** 2612 ** Input Params: BTM_SCAN_TYPE_STANDARD or BTM_SCAN_TYPE_INTERLACED 2613 ** 2614 ** Returns BTM_SUCCESS if successful 2615 ** BTM_MODE_UNSUPPORTED if not a 1.2 device 2616 ** BTM_WRONG_MODE if the device is not up. 2617 ** 2618 *******************************************************************************/ 2619 2620 BT_API extern tBTM_STATUS BTM_SetPageScanType (UINT16 scan_type); 2621 2622 /******************************************************************************* 2623 ** 2624 ** Function BTM_ReadRemoteDeviceName 2625 ** 2626 ** Description This function initiates a remote device HCI command to the 2627 ** controller and calls the callback when the process has completed. 2628 ** 2629 ** Input Params: remote_bda - device address of name to retrieve 2630 ** p_cb - callback function called when BTM_CMD_STARTED 2631 ** is returned. 2632 ** A pointer to tBTM_REMOTE_DEV_NAME is passed to the 2633 ** callback. 2634 ** 2635 ** Returns 2636 ** BTM_CMD_STARTED is returned if the request was successfully sent 2637 ** to HCI. 2638 ** BTM_BUSY if already in progress 2639 ** BTM_UNKNOWN_ADDR if device address is bad 2640 ** BTM_NO_RESOURCES if could not allocate resources to start the command 2641 ** BTM_WRONG_MODE if the device is not up. 2642 ** 2643 *******************************************************************************/ 2644 BTM_API extern tBTM_STATUS BTM_ReadRemoteDeviceName (BD_ADDR remote_bda, 2645 tBTM_CMPL_CB *p_cb); 2646 2647 2648 /******************************************************************************* 2649 ** 2650 ** Function BTM_CancelRemoteDeviceName 2651 ** 2652 ** Description This function initiates the cancel request for the specified 2653 ** remote device. 2654 ** 2655 ** Input Params: None 2656 ** 2657 ** Returns 2658 ** BTM_CMD_STARTED is returned if the request was successfully sent 2659 ** to HCI. 2660 ** BTM_NO_RESOURCES if could not allocate resources to start the command 2661 ** BTM_WRONG_MODE if there is not an active remote name request. 2662 ** 2663 *******************************************************************************/ 2664 BTM_API extern tBTM_STATUS BTM_CancelRemoteDeviceName (void); 2665 2666 /******************************************************************************* 2667 ** 2668 ** Function BTM_ReadRemoteVersion 2669 ** 2670 ** Description This function is called to read a remote device's version 2671 ** 2672 ** Returns BTM_SUCCESS if successful, otherwise an error 2673 ** 2674 *******************************************************************************/ 2675 BTM_API extern tBTM_STATUS BTM_ReadRemoteVersion (BD_ADDR addr, 2676 UINT8 *lmp_version, 2677 UINT16 *manufacturer, 2678 UINT16 *lmp_sub_version); 2679 2680 /******************************************************************************* 2681 ** 2682 ** Function BTM_ReadRemoteFeatures 2683 ** 2684 ** Description This function is called to read a remote device's 2685 ** supported features mask (features mask located at page 0) 2686 ** 2687 ** Note: The size of device features mask page is 2688 ** BTM_FEATURE_BYTES_PER_PAGE bytes. 2689 ** 2690 ** Returns pointer to the remote supported features mask 2691 ** 2692 *******************************************************************************/ 2693 BTM_API extern UINT8 *BTM_ReadRemoteFeatures (BD_ADDR addr); 2694 2695 /******************************************************************************* 2696 ** 2697 ** Function BTM_ReadRemoteExtendedFeatures 2698 ** 2699 ** Description This function is called to read a specific extended features 2700 ** page of the remote device 2701 ** 2702 ** Note1: The size of device features mask page is 2703 ** BTM_FEATURE_BYTES_PER_PAGE bytes. 2704 ** Note2: The valid device features mask page number depends on 2705 ** the remote device capabilities. It is expected to be in the 2706 ** range [0 - BTM_EXT_FEATURES_PAGE_MAX]. 2707 2708 ** Returns pointer to the remote extended features mask 2709 ** or NULL if page_number is not valid 2710 ** 2711 *******************************************************************************/ 2712 BTM_API extern UINT8 *BTM_ReadRemoteExtendedFeatures (BD_ADDR addr, UINT8 page_number); 2713 2714 /******************************************************************************* 2715 ** 2716 ** Function BTM_ReadNumberRemoteFeaturesPages 2717 ** 2718 ** Description This function is called to retrieve the number of feature pages 2719 ** read from the remote device 2720 ** 2721 ** Returns number of features pages read from the remote device 2722 ** 2723 *******************************************************************************/ 2724 BTM_API extern UINT8 BTM_ReadNumberRemoteFeaturesPages (BD_ADDR addr); 2725 2726 /******************************************************************************* 2727 ** 2728 ** Function BTM_ReadAllRemoteFeatures 2729 ** 2730 ** Description This function is called to read all features of the remote device 2731 ** 2732 ** Returns pointer to the byte[0] of the page[0] of the remote device 2733 ** feature mask. 2734 ** 2735 ** Note: the function returns the pointer to the array of the size 2736 ** BTM_FEATURE_BYTES_PER_PAGE * (BTM_EXT_FEATURES_PAGE_MAX + 1). 2737 ** 2738 *******************************************************************************/ 2739 BTM_API extern UINT8 *BTM_ReadAllRemoteFeatures (BD_ADDR addr); 2740 2741 /******************************************************************************* 2742 ** 2743 ** Function BTM_InqFirstResult 2744 ** 2745 ** Description This function looks through the inquiry database for the first 2746 ** used entrysince the LAST inquiry. This is used in conjunction 2747 ** with BTM_InqNext by applications as a way to walk through the 2748 ** inquiry results database. 2749 ** 2750 ** Returns pointer to first in-use entry, or NULL if DB is empty 2751 ** 2752 *******************************************************************************/ 2753 BTM_API extern tBTM_INQ_INFO *BTM_InqFirstResult (void); 2754 2755 2756 /******************************************************************************* 2757 ** 2758 ** Function BTM_InqNextResult 2759 ** 2760 ** Description This function looks through the inquiry database for the next 2761 ** used entrysince the LAST inquiry. If the input parameter is NULL, 2762 ** the first entry is returned. 2763 ** 2764 ** Returns pointer to next in-use entry, or NULL if no more found. 2765 ** 2766 *******************************************************************************/ 2767 BTM_API extern tBTM_INQ_INFO *BTM_InqNextResult (tBTM_INQ_INFO *p_cur); 2768 2769 2770 /******************************************************************************* 2771 ** 2772 ** Function BTM_InqDbRead 2773 ** 2774 ** Description This function looks through the inquiry database for a match 2775 ** based on Bluetooth Device Address. This is the application's 2776 ** interface to get the inquiry details of a specific BD address. 2777 ** 2778 ** Returns pointer to entry, or NULL if not found 2779 ** 2780 *******************************************************************************/ 2781 BTM_API extern tBTM_INQ_INFO *BTM_InqDbRead (BD_ADDR p_bda); 2782 2783 2784 /******************************************************************************* 2785 ** 2786 ** Function BTM_InqDbFirst 2787 ** 2788 ** Description This function looks through the inquiry database for the first 2789 ** used entry, and returns that. This is used in conjunction with 2790 ** BTM_InqDbNext by applications as a way to walk through the 2791 ** inquiry database. 2792 ** 2793 ** Returns pointer to first in-use entry, or NULL if DB is empty 2794 ** 2795 *******************************************************************************/ 2796 BTM_API extern tBTM_INQ_INFO *BTM_InqDbFirst (void); 2797 2798 2799 /******************************************************************************* 2800 ** 2801 ** Function BTM_InqDbNext 2802 ** 2803 ** Description This function looks through the inquiry database for the next 2804 ** used entry, and returns that. If the input parameter is NULL, 2805 ** the first entry is returned. 2806 ** 2807 ** Returns pointer to next in-use entry, or NULL if no more found. 2808 ** 2809 *******************************************************************************/ 2810 BTM_API extern tBTM_INQ_INFO *BTM_InqDbNext (tBTM_INQ_INFO *p_cur); 2811 2812 2813 /******************************************************************************* 2814 ** 2815 ** Function BTM_ClearInqDb 2816 ** 2817 ** Description This function is called to clear out a device or all devices 2818 ** from the inquiry database. 2819 ** 2820 ** Parameter p_bda - (input) BD_ADDR -> Address of device to clear 2821 ** (NULL clears all entries) 2822 ** 2823 ** Returns BTM_BUSY if an inquiry, get remote name, or event filter 2824 ** is active, otherwise BTM_SUCCESS 2825 ** 2826 *******************************************************************************/ 2827 BTM_API extern tBTM_STATUS BTM_ClearInqDb (BD_ADDR p_bda); 2828 2829 2830 /******************************************************************************* 2831 ** 2832 ** Function BTM_ReadNumInqDbEntries 2833 ** 2834 ** Returns This function returns the number of entries in the inquiry database. 2835 ** 2836 *******************************************************************************/ 2837 BTM_API extern UINT8 BTM_ReadNumInqDbEntries (void); 2838 2839 2840 /******************************************************************************* 2841 ** 2842 ** Function BTM_InquiryRegisterForChanges 2843 ** 2844 ** Description This function is called to register a callback for when the 2845 ** inquiry database changes, i.e. new entry or entry deleted. 2846 ** 2847 ** Returns BTM_SUCCESS if successful, otherwise error code 2848 ** 2849 *******************************************************************************/ 2850 BTM_API extern tBTM_STATUS BTM_InquiryRegisterForChanges (tBTM_INQ_DB_CHANGE_CB *p_cb); 2851 2852 /******************************************************************************* 2853 ** 2854 ** Function BTM_ReadInquiryRspTxPower 2855 ** 2856 ** Description This command will read the inquiry Transmit Power level used 2857 ** to transmit the FHS and EIR data packets. 2858 ** This can be used directly in the Tx Power Level EIR data type. 2859 ** 2860 ** Returns BTM_SUCCESS if successful 2861 ** 2862 *******************************************************************************/ 2863 BTM_API extern tBTM_STATUS BTM_ReadInquiryRspTxPower (tBTM_CMPL_CB *p_cb); 2864 2865 /******************************************************************************* 2866 ** 2867 ** Function BTM_WriteInquiryTxPower 2868 ** 2869 ** Description This command is used to write the inquiry transmit power level 2870 ** used to transmit the inquiry (ID) data packets. The Controller 2871 ** should use the supported TX power level closest to the Tx_Power 2872 ** parameter. 2873 ** 2874 ** Returns BTM_SUCCESS if successful 2875 ** 2876 *******************************************************************************/ 2877 BTM_API extern tBTM_STATUS BTM_WriteInquiryTxPower (INT8 tx_power); 2878 2879 /******************************************************************************* 2880 ** 2881 ** Function BTM_StartDiscovery 2882 ** 2883 ** Description This function is called by an application (or profile) 2884 ** when it wants to trigger an service discovery using the 2885 ** BTM's discovery database. 2886 ** 2887 ** Returns tBTM_STATUS 2888 ** BTM_CMD_STARTED if the discovery was initiated 2889 ** BTM_BUSY if one is already in progress 2890 ** BTM_UNKNOWN_ADDR if no addresses are in the INQ DB 2891 ** BTM_ERR_PROCESSING if err initiating the command 2892 ** 2893 *******************************************************************************/ 2894 BTM_API extern tBTM_STATUS BTM_StartDiscovery (tBTM_CMPL_CB *p_cmpl_cb, 2895 BD_ADDR_PTR p_rem_addr); 2896 2897 2898 /******************************************************************************* 2899 ** 2900 ** Function BTM_FindAttribute 2901 ** 2902 ** Description This function is called by an application (or profile) 2903 ** when it wants to see if an attribute exists in the BTM 2904 ** discovery database. 2905 ** 2906 ** Returns Pointer to matching record, or NULL 2907 ** 2908 *******************************************************************************/ 2909 BTM_API extern tSDP_DISC_REC *BTM_FindAttribute (UINT16 attr_id, 2910 tSDP_DISC_REC *p_start_rec); 2911 2912 2913 /******************************************************************************* 2914 ** 2915 ** Function BTM_FindService 2916 ** 2917 ** Description This function is called by an application (or profile) 2918 ** when it wants to see if a service exists in the BTM 2919 ** discovery database. 2920 ** 2921 ** Returns Pointer to matching record, or NULL 2922 ** 2923 *******************************************************************************/ 2924 BTM_API extern tSDP_DISC_REC *BTM_FindService (UINT16 service_uuid, 2925 tSDP_DISC_REC *p_start_rec); 2926 2927 2928 /******************************************************************************* 2929 ** 2930 ** Function BTM_SetDiscoveryParams 2931 ** 2932 ** Description This function is called to set the BTM default discovery parameters. 2933 ** These UUID and attribute filters are used during the call to 2934 ** BTM_StartDiscovery. 2935 ** 2936 ** Returns void 2937 ** 2938 *******************************************************************************/ 2939 BTM_API extern void BTM_SetDiscoveryParams (UINT16 num_uuid, tSDP_UUID *p_uuid_list, 2940 UINT16 num_attr, UINT16 *p_attr_list); 2941 2942 2943 /***************************************************************************** 2944 ** ACL CHANNEL MANAGEMENT FUNCTIONS 2945 *****************************************************************************/ 2946 /******************************************************************************* 2947 ** 2948 ** Function BTM_SetLinkPolicy 2949 ** 2950 ** Description Create and send HCI "Write Policy Set" command 2951 ** 2952 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 2953 ** 2954 *******************************************************************************/ 2955 BTM_API extern tBTM_STATUS BTM_SetLinkPolicy (BD_ADDR remote_bda, 2956 UINT16 *settings); 2957 2958 2959 /******************************************************************************* 2960 ** 2961 ** Function BTM_ReadLinkPolicy 2962 ** 2963 ** Description This function is called to read the link policy settings. 2964 ** The address of link policy results are returned in the callback. 2965 ** (tBTM_LNK_POLICY_RESULTS) 2966 ** 2967 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 2968 ** 2969 *******************************************************************************/ 2970 BTM_API extern tBTM_STATUS BTM_ReadLinkPolicy (BD_ADDR remote_bda, 2971 tBTM_CMPL_CB *p_cb); 2972 2973 2974 /******************************************************************************* 2975 ** 2976 ** Function BTM_SetDefaultLinkPolicy 2977 ** 2978 ** Description Set the default value for HCI "Write Policy Set" command 2979 ** to use when an ACL link is created. 2980 ** 2981 ** Returns void 2982 ** 2983 *******************************************************************************/ 2984 BTM_API extern void BTM_SetDefaultLinkPolicy (UINT16 settings); 2985 2986 2987 /******************************************************************************* 2988 ** 2989 ** Function BTM_SetDefaultLinkSuperTout 2990 ** 2991 ** Description Set the default value for HCI "Write Link Supervision Timeout" 2992 ** command to use when an ACL link is created. 2993 ** 2994 ** Returns void 2995 ** 2996 *******************************************************************************/ 2997 BTM_API extern void BTM_SetDefaultLinkSuperTout (UINT16 timeout); 2998 2999 3000 /******************************************************************************* 3001 ** 3002 ** Function BTM_SetLinkSuperTout 3003 ** 3004 ** Description Create and send HCI "Write Link Supervision Timeout" command 3005 ** 3006 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3007 ** 3008 *******************************************************************************/ 3009 BTM_API extern tBTM_STATUS BTM_SetLinkSuperTout (BD_ADDR remote_bda, 3010 UINT16 timeout); 3011 /******************************************************************************* 3012 ** 3013 ** Function BTM_GetLinkSuperTout 3014 ** 3015 ** Description Read the link supervision timeout value of the connection 3016 ** 3017 ** Returns status of the operation 3018 ** 3019 *******************************************************************************/ 3020 BTM_API extern tBTM_STATUS BTM_GetLinkSuperTout (BD_ADDR remote_bda, 3021 UINT16 *p_timeout); 3022 3023 /******************************************************************************* 3024 ** 3025 ** Function BTM_RegForLstoEvt 3026 ** 3027 ** Description register for the HCI "Link Supervision Timeout Change" event 3028 ** 3029 ** Returns void 3030 ** 3031 *******************************************************************************/ 3032 BTM_API extern void BTM_RegForLstoEvt (tBTM_LSTO_CBACK *p_cback); 3033 3034 3035 /* These next APIs are available if the power manager is not compiled in */ 3036 #if BTM_PWR_MGR_INCLUDED == FALSE 3037 /******************************************************************************* 3038 ** 3039 ** Function BTM_SetHoldMode 3040 ** 3041 ** Description This function is called to set a connection into hold mode. 3042 ** A check is made if the connection is in sniff or park mode, 3043 ** and if yes, the hold mode is ignored. 3044 ** 3045 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3046 ** 3047 *******************************************************************************/ 3048 BTM_API extern tBTM_STATUS BTM_SetHoldMode (BD_ADDR remote_bda, UINT16 min_interval, 3049 UINT16 max_interval); 3050 3051 3052 /******************************************************************************* 3053 ** 3054 ** Function BTM_SetSniffMode 3055 ** 3056 ** Description This function is called to set a connection into sniff mode. 3057 ** A check is made if the connection is already in sniff or park 3058 ** mode, and if yes, the sniff mode is ignored. 3059 ** 3060 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3061 ** 3062 *******************************************************************************/ 3063 BTM_API extern tBTM_STATUS BTM_SetSniffMode (BD_ADDR remote_bda, UINT16 min_period, 3064 UINT16 max_period, UINT16 attempt, 3065 UINT16 timeout); 3066 3067 3068 /******************************************************************************* 3069 ** 3070 ** Function BTM_CancelSniffMode 3071 ** 3072 ** Description This function is called to put a connection out of sniff mode. 3073 ** A check is made if the connection is already in sniff mode, 3074 ** and if not, the cancel sniff mode is ignored. 3075 ** 3076 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3077 ** 3078 *******************************************************************************/ 3079 BTM_API extern tBTM_STATUS BTM_CancelSniffMode (BD_ADDR remote_bda); 3080 3081 3082 /******************************************************************************* 3083 ** 3084 ** Function BTM_SetParkMode 3085 ** 3086 ** Description This function is called to set a connection into park mode. 3087 ** A check is made if the connection is already in sniff or park 3088 ** mode, and if yes, the park mode is ignored. 3089 ** 3090 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3091 ** 3092 *******************************************************************************/ 3093 BTM_API extern tBTM_STATUS BTM_SetParkMode (BD_ADDR remote_bda, 3094 UINT16 beacon_min_period, 3095 UINT16 beacon_max_period); 3096 3097 3098 /******************************************************************************* 3099 ** 3100 ** Function BTM_CancelParkMode 3101 ** 3102 ** Description This function is called to put a connection out of park mode. 3103 ** A check is made if the connection is already in park mode, 3104 ** and if not, the cancel sniff mode is ignored. 3105 ** 3106 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3107 ** 3108 *******************************************************************************/ 3109 BTM_API extern tBTM_STATUS BTM_CancelParkMode (BD_ADDR remote_bda); 3110 3111 3112 /******************************************************************************* 3113 ** 3114 ** Function BTM_ReadAclMode 3115 ** 3116 ** Description This returns the current mode for a specific 3117 ** ACL connection. 3118 ** 3119 ** Input Param remote_bda - device address of desired ACL connection 3120 ** 3121 ** Output Param p_mode - address where the current mode is copied into. 3122 ** BTM_ACL_MODE_NORMAL 3123 ** BTM_ACL_MODE_HOLD 3124 ** BTM_ACL_MODE_SNIFF 3125 ** BTM_ACL_MODE_PARK 3126 ** (valid only if return code is BTM_SUCCESS) 3127 ** 3128 ** Returns BTM_SUCCESS if successful, 3129 ** BTM_UNKNOWN_ADDR if bd addr is not active or bad 3130 ** 3131 *******************************************************************************/ 3132 BTM_API extern tBTM_STATUS BTM_ReadAclMode (BD_ADDR remote_bda, UINT8 *p_mode); 3133 3134 #endif /* if BTM_PWR_MGR_INCLUDED == FALSE */ 3135 3136 3137 /******************************************************************************* 3138 ** 3139 ** Function BTM_SetPacketTypes 3140 ** 3141 ** Description This function is set the packet types used for a specific 3142 ** ACL connection, 3143 ** 3144 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3145 ** 3146 *******************************************************************************/ 3147 BTM_API extern tBTM_STATUS BTM_SetPacketTypes (BD_ADDR remote_bda, UINT16 pkt_types); 3148 3149 3150 /******************************************************************************* 3151 ** 3152 ** Function BTM_ReadPacketTypes 3153 ** 3154 ** Description This function is set the packet types used for the specified 3155 ** ACL connection, 3156 ** 3157 ** Returns packet types supported for the connection, or 0 if no BD address 3158 ** 3159 *******************************************************************************/ 3160 BTM_API extern UINT16 BTM_ReadPacketTypes (BD_ADDR remote_bda); 3161 3162 3163 /******************************************************************************* 3164 ** 3165 ** Function BTM_IsAclConnectionUp 3166 ** 3167 ** Description This function is called to check if an ACL connection exists 3168 ** to a specific remote BD Address. 3169 ** 3170 ** Returns TRUE if connection is up, else FALSE. 3171 ** 3172 *******************************************************************************/ 3173 BTM_API extern BOOLEAN BTM_IsAclConnectionUp (BD_ADDR remote_bda); 3174 3175 3176 /******************************************************************************* 3177 ** 3178 ** Function BTM_GetRole 3179 ** 3180 ** Description This function is called to get the role of the local device 3181 ** for the ACL connection with the specified remote device 3182 ** 3183 ** Returns BTM_SUCCESS if connection exists. 3184 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified 3185 ** 3186 *******************************************************************************/ 3187 BTM_API extern tBTM_STATUS BTM_GetRole (BD_ADDR remote_bd_addr, UINT8 *p_role); 3188 3189 3190 3191 /******************************************************************************* 3192 ** 3193 ** Function BTM_SwitchRole 3194 ** 3195 ** Description This function is called to switch role between master and 3196 ** slave. If role is already set it will do nothing. If the 3197 ** command was initiated, the callback function is called upon 3198 ** completion. 3199 ** 3200 ** Returns BTM_SUCCESS if already in specified role. 3201 ** BTM_CMD_STARTED if command issued to controller. 3202 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command 3203 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified 3204 ** BTM_MODE_UNSUPPORTED if local device does not support role switching 3205 ** 3206 *******************************************************************************/ 3207 BTM_API extern tBTM_STATUS BTM_SwitchRole (BD_ADDR remote_bd_addr, 3208 UINT8 new_role, 3209 tBTM_CMPL_CB *p_cb); 3210 3211 /******************************************************************************* 3212 ** 3213 ** Function BTM_ChangeLinkKey 3214 ** 3215 ** Description This function is called to change the link key of the 3216 ** connection. 3217 ** 3218 ** Returns BTM_CMD_STARTED if command issued to controller. 3219 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command 3220 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified 3221 ** BTM_BUSY if the previous command is not completed 3222 ** 3223 *******************************************************************************/ 3224 BTM_API extern tBTM_STATUS BTM_ChangeLinkKey (BD_ADDR remote_bd_addr, 3225 tBTM_CMPL_CB *p_cb); 3226 3227 /******************************************************************************* 3228 ** 3229 ** Function BTM_ReadRSSI 3230 ** 3231 ** Description This function is called to read the link policy settings. 3232 ** The address of link policy results are returned in the callback. 3233 ** (tBTM_RSSI_RESULTS) 3234 ** 3235 ** Returns BTM_CMD_STARTED if command issued to controller. 3236 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command 3237 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified 3238 ** BTM_BUSY if command is already in progress 3239 ** 3240 *******************************************************************************/ 3241 BTM_API extern tBTM_STATUS BTM_ReadRSSI (BD_ADDR remote_bda, tBTM_CMPL_CB *p_cb); 3242 3243 3244 /******************************************************************************* 3245 ** 3246 ** Function BTM_ReadTxPower 3247 ** 3248 ** Description This function is called to read the current connection 3249 ** TX power of the connection. The TX power level results 3250 ** are returned in the callback. 3251 ** (tBTM_RSSI_RESULTS) 3252 ** 3253 ** Returns BTM_CMD_STARTED if command issued to controller. 3254 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command 3255 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified 3256 ** BTM_BUSY if command is already in progress 3257 ** 3258 *******************************************************************************/ 3259 BTM_API extern tBTM_STATUS BTM_ReadTxPower (BD_ADDR remote_bda, tBTM_CMPL_CB *p_cb); 3260 3261 /******************************************************************************* 3262 ** 3263 ** Function BTM_ReadLinkQuality 3264 ** 3265 ** Description This function is called to read the link quality. 3266 ** The value of the link quality is returned in the callback. 3267 ** (tBTM_LINK_QUALITY_RESULTS) 3268 ** 3269 ** Returns BTM_CMD_STARTED if command issued to controller. 3270 ** BTM_NO_RESOURCES if couldn't allocate memory to issue command 3271 ** BTM_UNKNOWN_ADDR if no active link with bd addr specified 3272 ** BTM_BUSY if command is already in progress 3273 ** 3274 *******************************************************************************/ 3275 BTM_API extern tBTM_STATUS BTM_ReadLinkQuality (BD_ADDR remote_bda, tBTM_CMPL_CB *p_cb); 3276 3277 /******************************************************************************* 3278 ** 3279 ** Function BTM_RegBusyLevelNotif 3280 ** 3281 ** Description This function is called to register a callback to receive 3282 ** busy level change events. 3283 ** 3284 ** Returns BTM_SUCCESS if successfully registered, otherwise error 3285 ** 3286 *******************************************************************************/ 3287 BTM_API extern tBTM_STATUS BTM_RegBusyLevelNotif (tBTM_BL_CHANGE_CB *p_cb, UINT8 *p_level, 3288 tBTM_BL_EVENT_MASK evt_mask); 3289 3290 /******************************************************************************* 3291 ** 3292 ** Function BTM_AclRegisterForChanges 3293 ** 3294 ** Description This function is called to register a callback to receive 3295 ** ACL database change events, i.e. new connection or removed. 3296 ** 3297 ** Returns BTM_SUCCESS if successfully initiated, otherwise error 3298 ** 3299 *******************************************************************************/ 3300 BTM_API extern tBTM_STATUS BTM_AclRegisterForChanges (tBTM_ACL_DB_CHANGE_CB *p_cb); 3301 3302 /******************************************************************************* 3303 ** 3304 ** Function BTM_GetNumAclLinks 3305 ** 3306 ** Description This function is called to count the number of 3307 ** ACL links that are active. 3308 ** 3309 ** Returns UINT16 Number of active ACL links 3310 ** 3311 *******************************************************************************/ 3312 BTM_API extern UINT16 BTM_GetNumAclLinks (void); 3313 3314 3315 /******************************************************************************* 3316 ** 3317 ** Function BTM_ReadClockOffset 3318 ** 3319 ** Description This returns the clock offset for a specific 3320 ** ACL connection. 3321 ** 3322 ** Returns clock-offset or 0 if unknown 3323 ** 3324 *******************************************************************************/ 3325 BTM_API extern UINT16 BTM_ReadClockOffset (BD_ADDR remote_bda); 3326 3327 3328 /******************************************************************************* 3329 ** 3330 ** Function BTM_SetQoS 3331 ** 3332 ** Description This function is called to setup QoS 3333 ** 3334 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3335 ** 3336 *******************************************************************************/ 3337 BTM_API extern tBTM_STATUS BTM_SetQoS(BD_ADDR bd, FLOW_SPEC *p_flow, 3338 tBTM_CMPL_CB *p_cb); 3339 3340 3341 /***************************************************************************** 3342 ** (e)SCO CHANNEL MANAGEMENT FUNCTIONS 3343 *****************************************************************************/ 3344 /******************************************************************************* 3345 ** 3346 ** Function BTM_CreateSco 3347 ** 3348 ** Description This function is called to create an SCO connection. If the 3349 ** "is_orig" flag is TRUE, the connection will be originated, 3350 ** otherwise BTM will wait for the other side to connect. 3351 ** 3352 ** Returns BTM_UNKNOWN_ADDR if the ACL connection is not up 3353 ** BTM_BUSY if another SCO being set up to 3354 ** the same BD address 3355 ** BTM_NO_RESOURCES if the max SCO limit has been reached 3356 ** BTM_CMD_STARTED if the connection establishment is started. 3357 ** In this case, "*p_sco_inx" is filled in 3358 ** with the sco index used for the connection. 3359 ** 3360 *******************************************************************************/ 3361 BTM_API extern tBTM_STATUS BTM_CreateSco (BD_ADDR remote_bda, BOOLEAN is_orig, 3362 UINT16 pkt_types, UINT16 *p_sco_inx, 3363 tBTM_SCO_CB *p_conn_cb, 3364 tBTM_SCO_CB *p_disc_cb); 3365 3366 3367 /******************************************************************************* 3368 ** 3369 ** Function BTM_RemoveSco 3370 ** 3371 ** Description This function is called to remove a specific SCO connection. 3372 ** 3373 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3374 ** 3375 *******************************************************************************/ 3376 BTM_API extern tBTM_STATUS BTM_RemoveSco (UINT16 sco_inx); 3377 3378 3379 /******************************************************************************* 3380 ** 3381 ** Function BTM_SetScoPacketTypes 3382 ** 3383 ** Description This function is called to set the packet types used for 3384 ** a specific SCO connection, 3385 ** 3386 ** Parameters pkt_types - One or more of the following 3387 ** BTM_SCO_PKT_TYPES_MASK_HV1 3388 ** BTM_SCO_PKT_TYPES_MASK_HV2 3389 ** BTM_SCO_PKT_TYPES_MASK_HV3 3390 ** BTM_SCO_PKT_TYPES_MASK_EV3 3391 ** BTM_SCO_PKT_TYPES_MASK_EV4 3392 ** BTM_SCO_PKT_TYPES_MASK_EV5 3393 ** 3394 ** BTM_SCO_LINK_ALL_MASK - enables all supported types 3395 ** 3396 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3397 ** 3398 *******************************************************************************/ 3399 BTM_API extern tBTM_STATUS BTM_SetScoPacketTypes (UINT16 sco_inx, UINT16 pkt_types); 3400 3401 3402 /******************************************************************************* 3403 ** 3404 ** Function BTM_ReadScoPacketTypes 3405 ** 3406 ** Description This function is read the packet types used for a specific 3407 ** SCO connection. 3408 ** 3409 ** Returns One or more of the following (bitmask) 3410 ** BTM_SCO_PKT_TYPES_MASK_HV1 3411 ** BTM_SCO_PKT_TYPES_MASK_HV2 3412 ** BTM_SCO_PKT_TYPES_MASK_HV3 3413 ** BTM_SCO_PKT_TYPES_MASK_EV3 3414 ** BTM_SCO_PKT_TYPES_MASK_EV4 3415 ** BTM_SCO_PKT_TYPES_MASK_EV5 3416 ** 3417 ** Returns packet types supported for the connection 3418 ** 3419 *******************************************************************************/ 3420 BTM_API extern UINT16 BTM_ReadScoPacketTypes (UINT16 sco_inx); 3421 3422 3423 /******************************************************************************* 3424 ** 3425 ** Function BTM_ReadDeviceScoPacketTypes 3426 ** 3427 ** Description This function is read the SCO packet types that 3428 ** the device supports. 3429 ** 3430 ** Returns packet types supported by the device. 3431 ** 3432 *******************************************************************************/ 3433 BTM_API extern UINT16 BTM_ReadDeviceScoPacketTypes (void); 3434 3435 3436 /******************************************************************************* 3437 ** 3438 ** Function BTM_ReadScoHandle 3439 ** 3440 ** Description This function is used to read the HCI handle used for a specific 3441 ** SCO connection, 3442 ** 3443 ** Returns handle for the connection, or 0xFFFF if invalid SCO index. 3444 ** 3445 *******************************************************************************/ 3446 BTM_API extern UINT16 BTM_ReadScoHandle (UINT16 sco_inx); 3447 3448 3449 /******************************************************************************* 3450 ** 3451 ** Function BTM_ReadScoBdAddr 3452 ** 3453 ** Description This function is read the remote BD Address for a specific 3454 ** SCO connection, 3455 ** 3456 ** Returns pointer to BD address or NULL if not known 3457 ** 3458 *******************************************************************************/ 3459 BTM_API extern UINT8 *BTM_ReadScoBdAddr (UINT16 sco_inx); 3460 3461 3462 /******************************************************************************* 3463 ** 3464 ** Function BTM_ReadScoDiscReason 3465 ** 3466 ** Description This function is returns the reason why an (e)SCO connection 3467 ** has been removed. It contains the value until read, or until 3468 ** another (e)SCO connection has disconnected. 3469 ** 3470 ** Returns HCI reason or BTM_INVALID_SCO_DISC_REASON if not set. 3471 ** 3472 *******************************************************************************/ 3473 BTM_API extern UINT16 BTM_ReadScoDiscReason (void); 3474 3475 3476 /******************************************************************************* 3477 ** 3478 ** Function BTM_SetEScoMode 3479 ** 3480 ** Description This function sets up the negotiated parameters for SCO or 3481 ** eSCO, and sets as the default mode used for calls to 3482 ** BTM_CreateSco. It can be called only when there are no 3483 ** active (e)SCO links. 3484 ** 3485 ** Returns BTM_SUCCESS if the successful. 3486 ** BTM_BUSY if there are one or more active (e)SCO links. 3487 ** 3488 *******************************************************************************/ 3489 BTM_API extern tBTM_STATUS BTM_SetEScoMode (tBTM_SCO_TYPE sco_mode, 3490 tBTM_ESCO_PARAMS *p_parms); 3491 3492 /******************************************************************************* 3493 ** 3494 ** Function BTM_SetWBSCodec 3495 ** 3496 ** Description This function sends command to the controller to setup 3497 ** WBS codec for the upcoming eSCO connection. 3498 ** 3499 ** Returns BTM_SUCCESS. 3500 ** 3501 ** 3502 *******************************************************************************/ 3503 BTM_API extern tBTM_STATUS BTM_SetWBSCodec (tBTM_SCO_CODEC_TYPE codec_type); 3504 3505 /******************************************************************************* 3506 ** 3507 ** Function BTM_RegForEScoEvts 3508 ** 3509 ** Description This function registers a SCO event callback with the 3510 ** specified instance. It should be used to received 3511 ** connection indication events and change of link parameter 3512 ** events. 3513 ** 3514 ** Returns BTM_SUCCESS if the successful. 3515 ** BTM_ILLEGAL_VALUE if there is an illegal sco_inx 3516 ** 3517 *******************************************************************************/ 3518 BTM_API extern tBTM_STATUS BTM_RegForEScoEvts (UINT16 sco_inx, 3519 tBTM_ESCO_CBACK *p_esco_cback); 3520 3521 /******************************************************************************* 3522 ** 3523 ** Function BTM_ReadEScoLinkParms 3524 ** 3525 ** Description This function returns the current eSCO link parameters for 3526 ** the specified handle. This can be called anytime a connection 3527 ** is active, but is typically called after receiving the SCO 3528 ** opened callback. 3529 ** 3530 ** Note: If called over a 1.1 controller, only the packet types 3531 ** field has meaning. 3532 ** Note: If the upper layer doesn't know the current sco index, 3533 ** BTM_FIRST_ACTIVE_SCO_INDEX can be used as the first parameter to 3534 ** find the first active SCO index 3535 ** 3536 ** Returns BTM_SUCCESS if returned data is valid connection. 3537 ** BTM_ILLEGAL_VALUE if no connection for specified sco_inx. 3538 ** BTM_MODE_UNSUPPORTED if local controller does not support 3539 ** 1.2 specification. 3540 ** 3541 *******************************************************************************/ 3542 BTM_API extern tBTM_STATUS BTM_ReadEScoLinkParms (UINT16 sco_inx, 3543 tBTM_ESCO_DATA *p_parms); 3544 3545 /******************************************************************************* 3546 ** 3547 ** Function BTM_ChangeEScoLinkParms 3548 ** 3549 ** Description This function requests renegotiation of the parameters on 3550 ** the current eSCO Link. If any of the changes are accepted 3551 ** by the controllers, the BTM_ESCO_CHG_EVT event is sent in 3552 ** the tBTM_ESCO_CBACK function with the current settings of 3553 ** the link. The callback is registered through the call to 3554 ** BTM_SetEScoMode. 3555 ** 3556 ** 3557 ** Returns BTM_CMD_STARTED if command is successfully initiated. 3558 ** BTM_ILLEGAL_VALUE if no connection for specified sco_inx. 3559 ** BTM_NO_RESOURCES - not enough resources to initiate command. 3560 ** BTM_MODE_UNSUPPORTED if local controller does not support 3561 ** 1.2 specification. 3562 ** 3563 *******************************************************************************/ 3564 BTM_API extern tBTM_STATUS BTM_ChangeEScoLinkParms (UINT16 sco_inx, 3565 tBTM_CHG_ESCO_PARAMS *p_parms); 3566 3567 /******************************************************************************* 3568 ** 3569 ** Function BTM_EScoConnRsp 3570 ** 3571 ** Description This function is called upon receipt of an (e)SCO connection 3572 ** request event (BTM_ESCO_CONN_REQ_EVT) to accept or reject 3573 ** the request. Parameters used to negotiate eSCO links. 3574 ** If p_parms is NULL, then values set through BTM_SetEScoMode 3575 ** are used. 3576 ** If the link type of the incoming request is SCO, then only 3577 ** the tx_bw, max_latency, content format, and packet_types are 3578 ** valid. The hci_status parameter should be 3579 ** ([0x0] to accept, [0x0d..0x0f] to reject) 3580 ** 3581 ** 3582 ** Returns void 3583 ** 3584 *******************************************************************************/ 3585 BTM_API extern void BTM_EScoConnRsp (UINT16 sco_inx, UINT8 hci_status, 3586 tBTM_ESCO_PARAMS *p_parms); 3587 3588 /******************************************************************************* 3589 ** 3590 ** Function BTM_GetNumScoLinks 3591 ** 3592 ** Description This function returns the number of active SCO links. 3593 ** 3594 ** Returns UINT8 3595 ** 3596 *******************************************************************************/ 3597 BTM_API extern UINT8 BTM_GetNumScoLinks (void); 3598 3599 /***************************************************************************** 3600 ** SECURITY MANAGEMENT FUNCTIONS 3601 *****************************************************************************/ 3602 /******************************************************************************* 3603 ** 3604 ** Function BTM_SecRegister 3605 ** 3606 ** Description Application manager calls this function to register for 3607 ** security services. There can be one and only one application 3608 ** saving link keys. BTM allows only first registration. 3609 ** 3610 ** Returns TRUE if registered OK, else FALSE 3611 ** 3612 *******************************************************************************/ 3613 BTM_API extern BOOLEAN BTM_SecRegister (tBTM_APPL_INFO *p_cb_info); 3614 3615 3616 /******************************************************************************* 3617 ** 3618 ** Function BTM_SecRegisterLinkKeyNotificationCallback 3619 ** 3620 ** Description Profiles can register to be notified when a new Link Key 3621 ** is generated per connection. 3622 ** 3623 ** Returns TRUE if registered OK, else FALSE 3624 ** 3625 *******************************************************************************/ 3626 BTM_API extern BOOLEAN BTM_SecRegisterLinkKeyNotificationCallback (tBTM_LINK_KEY_CALLBACK *p_callback); 3627 3628 3629 /******************************************************************************* 3630 ** 3631 ** Function BTM_SecAddRmtNameNotifyCallback 3632 ** 3633 ** Description Profiles can register to be notified when name of the 3634 ** remote device is resolved (up to BTM_SEC_MAX_RMT_NAME_CALLBACKS). 3635 ** 3636 ** Returns TRUE if registered OK, else FALSE 3637 ** 3638 *******************************************************************************/ 3639 BTM_API extern BOOLEAN BTM_SecAddRmtNameNotifyCallback (tBTM_RMT_NAME_CALLBACK *p_callback); 3640 3641 3642 /******************************************************************************* 3643 ** 3644 ** Function BTM_SecDeleteRmtNameNotifyCallback 3645 ** 3646 ** Description A profile can deregister notification when a new Link Key 3647 ** is generated per connection. 3648 ** 3649 ** Returns TRUE if OK, else FALSE 3650 ** 3651 *******************************************************************************/ 3652 BTM_API extern BOOLEAN BTM_SecDeleteRmtNameNotifyCallback (tBTM_RMT_NAME_CALLBACK *p_callback); 3653 3654 3655 /******************************************************************************* 3656 ** 3657 ** Function BTM_SecSetConnectFilterCallback 3658 ** 3659 ** Description Host can register to be asked whenever an HCI connection 3660 ** request is received. In the registered function host 3661 ** suppose to check connectibility filters. Yes/No result 3662 ** should be returned synchronously. 3663 ** 3664 ** Returns void 3665 ** 3666 *******************************************************************************/ 3667 BTM_API extern void BTM_SecSetConnectFilterCallback (tBTM_FILTER_CB *p_callback); 3668 3669 3670 /******************************************************************************* 3671 ** 3672 ** Function BTM_GetSecurityMode 3673 ** 3674 ** Description Get security mode for the device 3675 ** 3676 ** Returns void 3677 ** 3678 *******************************************************************************/ 3679 BTM_API extern UINT8 BTM_GetSecurityMode (void); 3680 3681 3682 /******************************************************************************* 3683 ** 3684 ** Function BTM_GetSecurityFlags 3685 ** 3686 ** Description Get security flags for the device 3687 ** 3688 ** Returns BOOLEAN TRUE or FALSE is device found 3689 ** 3690 *******************************************************************************/ 3691 BTM_API extern BOOLEAN BTM_GetSecurityFlags (BD_ADDR bd_addr, UINT8 * p_sec_flags); 3692 3693 /******************************************************************************* 3694 ** 3695 ** Function BTM_ReadTrustedMask 3696 ** 3697 ** Description Get trusted mask for the device 3698 ** 3699 ** Returns NULL, if the device record is not found. 3700 ** otherwise, the trusted mask 3701 ** 3702 *******************************************************************************/ 3703 BTM_API extern UINT32 * BTM_ReadTrustedMask (BD_ADDR bd_addr); 3704 3705 3706 /******************************************************************************* 3707 ** 3708 ** Function BTM_SetSecurityMode 3709 ** 3710 ** Description Set security mode for the device 3711 ** 3712 ** Returns void 3713 ** 3714 *******************************************************************************/ 3715 BTM_API extern void BTM_SetSecurityMode (UINT8 sec_mode); 3716 3717 3718 /******************************************************************************* 3719 ** 3720 ** Function BTM_SetPinType 3721 ** 3722 ** Description Set PIN type for the device. 3723 ** 3724 ** Returns void 3725 ** 3726 *******************************************************************************/ 3727 BTM_API extern void BTM_SetPinType (UINT8 pin_type, PIN_CODE pin_code, UINT8 pin_code_len); 3728 3729 3730 /******************************************************************************* 3731 ** 3732 ** Function BTM_SetPairableMode 3733 ** 3734 ** Description Enable or disable pairing 3735 ** 3736 ** Parameters allow_pairing - (TRUE or FALSE) whether or not the device 3737 ** allows pairing. 3738 ** connect_only_paired - (TRUE or FALSE) whether or not to 3739 ** only allow paired devices to connect. 3740 ** 3741 ** Returns void 3742 ** 3743 *******************************************************************************/ 3744 BTM_API extern void BTM_SetPairableMode (BOOLEAN allow_pairing, BOOLEAN connect_only_paired); 3745 3746 /******************************************************************************* 3747 ** 3748 ** Function BTM_SetSecurityLevel 3749 ** 3750 ** Description Register service security level with Security Manager. Each 3751 ** service must register its requirements regardless of the 3752 ** security level that is used. This API is called once for originators 3753 ** nad again for acceptors of connections. 3754 ** 3755 ** Returns TRUE if registered OK, else FALSE 3756 ** 3757 *******************************************************************************/ 3758 BTM_API extern BOOLEAN BTM_SetSecurityLevel (BOOLEAN is_originator, char *p_name, 3759 UINT8 service_id, UINT16 sec_level, 3760 UINT16 psm, UINT32 mx_proto_id, 3761 UINT32 mx_chan_id); 3762 3763 /******************************************************************************* 3764 ** 3765 ** Function BTM_SetUCDSecurityLevel 3766 ** 3767 ** Description Register UCD service security level with Security Manager. Each 3768 ** service must register its requirements regardless of the 3769 ** security level that is used. This API is called once for originators 3770 ** and again for acceptors of connections. 3771 ** 3772 ** Returns TRUE if registered OK, else FALSE 3773 ** 3774 *******************************************************************************/ 3775 BTM_API extern BOOLEAN BTM_SetUCDSecurityLevel (BOOLEAN is_originator, char *p_name, UINT8 service_id, 3776 UINT16 sec_level, UINT16 psm, UINT32 mx_proto_id, 3777 UINT32 mx_chan_id); 3778 3779 /******************************************************************************* 3780 ** 3781 ** Function BTM_SetOutService 3782 ** 3783 ** Description This function is called to set the service for 3784 ** outgoing connection. 3785 ** 3786 ** Returns void 3787 ** 3788 *******************************************************************************/ 3789 BTM_API extern void BTM_SetOutService(BD_ADDR bd_addr, UINT8 service_id, UINT32 mx_chan_id); 3790 3791 /******************************************************************************* 3792 ** 3793 ** Function BTM_SecClrService 3794 ** 3795 ** Description Removes specified service record(s) from the security database. 3796 ** All service records with the specified name are removed. 3797 ** Typically used only by devices with limited RAM so that it can 3798 ** reuse an old security service record. 3799 ** records (except SDP). 3800 ** 3801 ** Returns Number of records that were freed. 3802 ** 3803 *******************************************************************************/ 3804 BTM_API extern UINT8 BTM_SecClrService (UINT8 service_id); 3805 3806 /******************************************************************************* 3807 ** 3808 ** Function BTM_SecClrUCDService 3809 ** 3810 ** Description 3811 ** 3812 ** Parameters Service ID - Id of the service to remove. ('0' removes all service 3813 ** records. 3814 ** 3815 ** Returns Number of records that were freed. 3816 ** 3817 *******************************************************************************/ 3818 BTM_API extern UINT8 BTM_SecClrUCDService (UINT8 service_id); 3819 3820 /******************************************************************************* 3821 ** 3822 ** Function BTM_SecAddDevice 3823 ** 3824 ** Description Add/modify device. This function will be normally called 3825 ** during host startup to restore all required information 3826 ** stored in the NVRAM. 3827 ** dev_class, bd_name, link_key, and features are NULL if unknown 3828 ** 3829 ** Returns TRUE if added OK, else FALSE 3830 ** 3831 *******************************************************************************/ 3832 BTM_API extern BOOLEAN BTM_SecAddDevice (BD_ADDR bd_addr, DEV_CLASS dev_class, 3833 BD_NAME bd_name, UINT8 *features, 3834 UINT32 trusted_mask[], LINK_KEY link_key, 3835 UINT8 key_type, tBTM_IO_CAP io_cap); 3836 3837 3838 /******************************************************************************* 3839 ** 3840 ** Function BTM_SecDeleteDevice 3841 ** 3842 ** Description Free resources associated with the device. 3843 ** 3844 ** Returns TRUE if rmoved OK, FALSE if not found 3845 ** 3846 *******************************************************************************/ 3847 BTM_API extern BOOLEAN BTM_SecDeleteDevice (BD_ADDR bd_addr); 3848 3849 3850 /******************************************************************************* 3851 ** 3852 ** Function BTM_SecUseMasterLinkKey 3853 ** 3854 ** Description This function is called to tell master of the piconet to 3855 ** switch to master link key 3856 ** 3857 ** Returns BTM_SUCCESS if command is successully initiated 3858 ** 3859 *******************************************************************************/ 3860 BTM_API extern tBTM_STATUS BTM_SecUseMasterLinkKey (BOOLEAN use_master_key); 3861 3862 3863 /******************************************************************************* 3864 ** 3865 ** Function BTM_SetMasterKeyCompCback 3866 ** 3867 ** Description This function is called to register for the master key complete 3868 ** status event. 3869 ** 3870 ** Parameters: mkey_cback - callback registered with the security manager 3871 ** 3872 ** Returns void 3873 ** 3874 *******************************************************************************/ 3875 BTM_API extern void BTM_SetMasterKeyCompCback(tBTM_MKEY_CALLBACK *mkey_cback ); 3876 3877 3878 /******************************************************************************* 3879 ** 3880 ** Function BTM_SecGetDeviceLinkKey 3881 ** 3882 ** Description This function is called to obtain link key for the device 3883 ** it returns BTM_SUCCESS if link key is available, or 3884 ** BTM_UNKNOWN_ADDR if Security Manager does not know about 3885 ** the device or device record does not contain link key info 3886 ** 3887 ** Returns BTM_SUCCESS if successful, otherwise error code 3888 ** 3889 *******************************************************************************/ 3890 BTM_API extern tBTM_STATUS BTM_SecGetDeviceLinkKey (BD_ADDR bd_addr, 3891 LINK_KEY link_key); 3892 3893 3894 /******************************************************************************* 3895 ** 3896 ** Function BTM_PINCodeReply 3897 ** 3898 ** Description This function is called after Security Manager submitted 3899 ** PIN code request to the UI. 3900 ** 3901 ** Parameters: bd_addr - Address of the device for which PIN was requested 3902 ** res - result of the operation BTM_SUCCESS if success 3903 ** pin_len - length in bytes of the PIN Code 3904 ** p_pin - pointer to array with the PIN Code 3905 ** trusted_mask - bitwise OR of trusted services (array of UINT32) 3906 ** 3907 ** Returns void 3908 ** 3909 *******************************************************************************/ 3910 BTM_API extern void BTM_PINCodeReply (BD_ADDR bd_addr, UINT8 res, UINT8 pin_len, 3911 UINT8 *p_pin, UINT32 trusted_mask[]); 3912 3913 3914 /******************************************************************************* 3915 ** 3916 ** Function BTM_DeviceAuthorized 3917 ** 3918 ** Description This function is called after Security Manager submitted 3919 ** authorization request to the UI. 3920 ** 3921 ** Parameters: bd_addr - Address of the device for which PIN was requested 3922 ** res - result of the operation BTM_SUCCESS if success 3923 ** 3924 ** Returns void 3925 ** 3926 *******************************************************************************/ 3927 BTM_API extern void BTM_DeviceAuthorized (BD_ADDR bd_addr, UINT8 res, 3928 UINT32 trusted_mask[]); 3929 3930 3931 /******************************************************************************* 3932 ** 3933 ** Function BTM_SecBond 3934 ** 3935 ** Description This function is called to perform bonding with peer device. 3936 ** 3937 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3938 ** 3939 *******************************************************************************/ 3940 BTM_API extern tBTM_STATUS BTM_SecBond (BD_ADDR bd_addr, UINT8 pin_len, UINT8 *p_pin, UINT32 trusted_mask[]); 3941 3942 /******************************************************************************* 3943 ** 3944 ** Function BTM_SecBondCancel 3945 ** 3946 ** Description This function is called to cancel ongoing bonding process 3947 ** with peer device. 3948 ** 3949 ** Returns BTM_CMD_STARTED if successfully initiated, otherwise error 3950 ** 3951 *******************************************************************************/ 3952 BTM_API extern tBTM_STATUS BTM_SecBondCancel (BD_ADDR bd_addr); 3953 3954 /******************************************************************************* 3955 ** 3956 ** Function BTM_SetEncryption 3957 ** 3958 ** Description This function is called to ensure that connection is 3959 ** encrypted. Should be called only on an open connection. 3960 ** Typically only needed for connections that first want to 3961 ** bring up unencrypted links, then later encrypt them. 3962 ** 3963 ** Parameters: bd_addr - Address of the peer device 3964 ** p_callback - Pointer to callback function called if 3965 ** this function returns PENDING after required 3966 ** procedures are completed. Can be set to NULL 3967 ** if status is not desired. 3968 ** p_ref_data - pointer to any data the caller wishes to receive 3969 ** in the callback function upon completion. 3970 * can be set to NULL if not used. 3971 ** 3972 ** Returns BTM_SUCCESS - already encrypted 3973 ** BTM_PENDING - command will be returned in the callback 3974 ** BTM_WRONG_MODE- connection not up. 3975 ** BTM_BUSY - security procedures are currently active 3976 ** BTM_MODE_UNSUPPORTED - if security manager not linked in. 3977 ** 3978 *******************************************************************************/ 3979 BTM_API extern tBTM_STATUS BTM_SetEncryption (BD_ADDR bd_addr, tBTM_SEC_CBACK *p_callback, 3980 void *p_ref_data); 3981 3982 /******************************************************************************* 3983 ** 3984 ** Function BTM_ConfirmReqReply 3985 ** 3986 ** Description This function is called to confirm the numeric value for 3987 ** Simple Pairing in response to BTM_SP_CFM_REQ_EVT 3988 ** 3989 ** Parameters: res - result of the operation BTM_SUCCESS if success 3990 ** bd_addr - Address of the peer device 3991 ** 3992 *******************************************************************************/ 3993 BTM_API extern void BTM_ConfirmReqReply(tBTM_STATUS res, BD_ADDR bd_addr); 3994 3995 /******************************************************************************* 3996 ** 3997 ** Function BTM_PasskeyReqReply 3998 ** 3999 ** Description This function is called to provide the passkey for 4000 ** Simple Pairing in response to BTM_SP_KEY_REQ_EVT 4001 ** 4002 ** Parameters: res - result of the operation BTM_SUCCESS if success 4003 ** bd_addr - Address of the peer device 4004 ** passkey - numeric value in the range of 0 - 999999(0xF423F). 4005 ** 4006 *******************************************************************************/ 4007 BTM_API extern void BTM_PasskeyReqReply(tBTM_STATUS res, BD_ADDR bd_addr, UINT32 passkey); 4008 4009 /******************************************************************************* 4010 ** 4011 ** Function BTM_SendKeypressNotif 4012 ** 4013 ** Description This function is used during the passkey entry model 4014 ** by a device with KeyboardOnly IO capabilities 4015 ** (very likely to be a HID Device). 4016 ** It is called by a HID Device to inform the remote device when 4017 ** a key has been entered or erased. 4018 ** 4019 ** Parameters: bd_addr - Address of the peer device 4020 ** type - notification type 4021 ** 4022 *******************************************************************************/ 4023 BTM_API extern void BTM_SendKeypressNotif(BD_ADDR bd_addr, tBTM_SP_KEY_TYPE type); 4024 4025 /******************************************************************************* 4026 ** 4027 ** Function BTM_IoCapRsp 4028 ** 4029 ** Description This function is called in response to BTM_SP_IO_REQ_EVT 4030 ** When the event data io_req.oob_data is set to BTM_OOB_UNKNOWN 4031 ** by the tBTM_SP_CALLBACK implementation, this function is 4032 ** called to provide the actual response 4033 ** 4034 ** Parameters: bd_addr - Address of the peer device 4035 ** io_cap - The IO capability of local device. 4036 ** oob - BTM_OOB_NONE or BTM_OOB_PRESENT. 4037 ** auth_req- MITM protection required or not. 4038 ** 4039 *******************************************************************************/ 4040 BTM_API extern void BTM_IoCapRsp(BD_ADDR bd_addr, tBTM_IO_CAP io_cap, 4041 tBTM_OOB_DATA oob, tBTM_AUTH_REQ auth_req); 4042 4043 /******************************************************************************* 4044 ** 4045 ** Function BTM_ReadLocalOobData 4046 ** 4047 ** Description This function is called to read the local OOB data from 4048 ** LM 4049 ** 4050 *******************************************************************************/ 4051 BTM_API extern tBTM_STATUS BTM_ReadLocalOobData(void); 4052 4053 /******************************************************************************* 4054 ** 4055 ** Function BTM_RemoteOobDataReply 4056 ** 4057 ** Description This function is called to provide the remote OOB data for 4058 ** Simple Pairing in response to BTM_SP_RMT_OOB_EVT 4059 ** 4060 ** Parameters: bd_addr - Address of the peer device 4061 ** c - simple pairing Hash C. 4062 ** r - simple pairing Randomizer C. 4063 ** 4064 *******************************************************************************/ 4065 BTM_API extern void BTM_RemoteOobDataReply(tBTM_STATUS res, BD_ADDR bd_addr, BT_OCTET16 c, BT_OCTET16 r); 4066 4067 /******************************************************************************* 4068 ** 4069 ** Function BTM_BuildOobData 4070 ** 4071 ** Description This function is called to build the OOB data payload to 4072 ** be sent over OOB (non-Bluetooth) link 4073 ** 4074 ** Parameters: p_data - the location for OOB data 4075 ** max_len - p_data size. 4076 ** c - simple pairing Hash C. 4077 ** r - simple pairing Randomizer C. 4078 ** name_len- 0, local device name would not be included. 4079 ** otherwise, the local device name is included for 4080 ** up to this specified length 4081 ** 4082 ** Returns Number of bytes in p_data. 4083 ** 4084 *******************************************************************************/ 4085 BTM_API extern UINT16 BTM_BuildOobData(UINT8 *p_data, UINT16 max_len, BT_OCTET16 c, 4086 BT_OCTET16 r, UINT8 name_len); 4087 4088 /******************************************************************************* 4089 ** 4090 ** Function BTM_ReadOobData 4091 ** 4092 ** Description This function is called to parse the OOB data payload 4093 ** received over OOB (non-Bluetooth) link 4094 ** 4095 ** Parameters: p_data - the location for OOB data 4096 ** eir_tag - The associated EIR tag to read the data. 4097 ** *p_len(output) - the length of the data with the given tag. 4098 ** 4099 ** Returns the beginning of the data with the given tag. 4100 ** NULL, if the tag is not found. 4101 ** 4102 *******************************************************************************/ 4103 BTM_API extern UINT8 * BTM_ReadOobData(UINT8 *p_data, UINT8 eir_tag, UINT8 *p_len); 4104 4105 /******************************************************************************* 4106 ** 4107 ** Function BTM_SecReadDevName 4108 ** 4109 ** Description Looks for the device name in the security database for the 4110 ** specified BD address. 4111 ** 4112 ** Returns Pointer to the name or NULL 4113 ** 4114 *******************************************************************************/ 4115 BTM_API extern char *BTM_SecReadDevName (BD_ADDR bd_addr); 4116 4117 4118 /***************************************************************************** 4119 ** POWER MANAGEMENT FUNCTIONS 4120 *****************************************************************************/ 4121 /******************************************************************************* 4122 ** 4123 ** Function BTM_PmRegister 4124 ** 4125 ** Description register or deregister with power manager 4126 ** 4127 ** Returns BTM_SUCCESS if successful, 4128 ** BTM_NO_RESOURCES if no room to hold registration 4129 ** BTM_ILLEGAL_VALUE 4130 ** 4131 *******************************************************************************/ 4132 BTM_API extern tBTM_STATUS BTM_PmRegister (UINT8 mask, UINT8 *p_pm_id, 4133 tBTM_PM_STATUS_CBACK *p_cb); 4134 4135 4136 /******************************************************************************* 4137 ** 4138 ** Function BTM_SetPowerMode 4139 ** 4140 ** Description store the mode in control block or 4141 ** alter ACL connection behavior. 4142 ** 4143 ** Returns BTM_SUCCESS if successful, 4144 ** BTM_UNKNOWN_ADDR if bd addr is not active or bad 4145 ** 4146 *******************************************************************************/ 4147 BTM_API extern tBTM_STATUS BTM_SetPowerMode (UINT8 pm_id, BD_ADDR remote_bda, 4148 tBTM_PM_PWR_MD *p_mode); 4149 4150 4151 /******************************************************************************* 4152 ** 4153 ** Function BTM_ReadPowerMode 4154 ** 4155 ** Description This returns the current mode for a specific 4156 ** ACL connection. 4157 ** 4158 ** Input Param remote_bda - device address of desired ACL connection 4159 ** 4160 ** Output Param p_mode - address where the current mode is copied into. 4161 ** BTM_ACL_MODE_NORMAL 4162 ** BTM_ACL_MODE_HOLD 4163 ** BTM_ACL_MODE_SNIFF 4164 ** BTM_ACL_MODE_PARK 4165 ** (valid only if return code is BTM_SUCCESS) 4166 ** 4167 ** Returns BTM_SUCCESS if successful, 4168 ** BTM_UNKNOWN_ADDR if bd addr is not active or bad 4169 ** 4170 *******************************************************************************/ 4171 BTM_API extern tBTM_STATUS BTM_ReadPowerMode (BD_ADDR remote_bda, 4172 tBTM_PM_MODE *p_mode); 4173 4174 /******************************************************************************* 4175 ** 4176 ** Function BTM_SetSsrParams 4177 ** 4178 ** Description This sends the given SSR parameters for the given ACL 4179 ** connection if it is in ACTIVE mode. 4180 ** 4181 ** Input Param remote_bda - device address of desired ACL connection 4182 ** max_lat - maximum latency (in 0.625ms)(0-0xFFFE) 4183 ** min_rmt_to - minimum remote timeout 4184 ** min_loc_to - minimum local timeout 4185 ** 4186 ** 4187 ** Returns BTM_SUCCESS if the HCI command is issued successful, 4188 ** BTM_UNKNOWN_ADDR if bd addr is not active or bad 4189 ** BTM_CMD_STORED if the command is stored 4190 ** 4191 *******************************************************************************/ 4192 BTM_API extern tBTM_STATUS BTM_SetSsrParams (BD_ADDR remote_bda, UINT16 max_lat, 4193 UINT16 min_rmt_to, UINT16 min_loc_to); 4194 4195 /******************************************************************************* 4196 ** 4197 ** Function BTM_IsPowerManagerOn 4198 ** 4199 ** Description This function is called to check if power manager is included. 4200 ** in the BTE version. 4201 ** 4202 ** Returns TRUE if power manager is compiled in, otherwise FALSE. 4203 ** 4204 *******************************************************************************/ 4205 BTM_API extern BOOLEAN BTM_IsPowerManagerOn (void); 4206 4207 4208 /******************************************************************************* 4209 ** 4210 ** Function BTM_GetHCIConnHandle 4211 ** 4212 ** Description This function is called to get the handle for an ACL connection 4213 ** to a specific remote BD Address. 4214 ** 4215 ** Returns the handle of the connection, or 0xFFFF if none. 4216 ** 4217 *******************************************************************************/ 4218 BTM_API extern UINT16 BTM_GetHCIConnHandle (BD_ADDR remote_bda); 4219 4220 4221 /******************************************************************************* 4222 ** 4223 ** Function BTM_ReadStoredLinkKey 4224 ** 4225 ** Description This function is called to obtain link key for the specified 4226 ** device from the NVRAM storage attached to the Bluetooth 4227 ** controller. 4228 ** 4229 ** Parameters: bd_addr - Address of the device 4230 ** p_cb - Call back function to be called to return 4231 ** the results 4232 ** 4233 *******************************************************************************/ 4234 BTM_API extern tBTM_STATUS BTM_ReadStoredLinkKey (BD_ADDR bd_addr, tBTM_CMPL_CB *p_cb); 4235 4236 4237 /******************************************************************************* 4238 ** 4239 ** Function BTM_WriteStoredLinkKey 4240 ** 4241 ** Description This function is called to write link keys for the specified 4242 ** device addresses to the NVRAM storage attached to the Bluetooth 4243 ** controller. 4244 ** 4245 ** Parameters: num_keys - Number of link keys 4246 ** bd_addr - Addresses of the devices 4247 ** link_key - Link Keys to be stored 4248 ** p_cb - Call back function to be called to return 4249 ** the results 4250 ** 4251 *******************************************************************************/ 4252 BTM_API extern tBTM_STATUS BTM_WriteStoredLinkKey (UINT8 num_keys, 4253 BD_ADDR *bd_addr, 4254 LINK_KEY *link_key, 4255 tBTM_CMPL_CB *p_cb); 4256 4257 4258 /******************************************************************************* 4259 ** 4260 ** Function BTM_DeleteStoredLinkKey 4261 ** 4262 ** Description This function is called to delete link key for the specified 4263 ** device addresses from the NVRAM storage attached to the Bluetooth 4264 ** controller. 4265 ** 4266 ** Parameters: bd_addr - Addresses of the devices 4267 ** p_cb - Call back function to be called to return 4268 ** the results 4269 ** 4270 *******************************************************************************/ 4271 BTM_API extern tBTM_STATUS BTM_DeleteStoredLinkKey(BD_ADDR bd_addr, tBTM_CMPL_CB *p_cb); 4272 4273 /******************************************************************************* 4274 ** 4275 ** Function BTM_WriteEIR 4276 ** 4277 ** Description This function is called to write EIR data to controller. 4278 ** 4279 ** Parameters p_buff - allocated HCI command buffer including extended 4280 ** inquriry response 4281 ** 4282 ** Returns BTM_SUCCESS - if successful 4283 ** BTM_MODE_UNSUPPORTED - if local device cannot support it 4284 ** 4285 *******************************************************************************/ 4286 BTM_API extern tBTM_STATUS BTM_WriteEIR( BT_HDR * p_buff ); 4287 4288 /******************************************************************************* 4289 ** 4290 ** Function BTM_CheckEirData 4291 ** 4292 ** Description This function is called to get EIR data from significant part. 4293 ** 4294 ** Parameters p_eir - pointer of EIR significant part 4295 ** type - finding EIR data type 4296 ** p_length - return the length of EIR data 4297 ** 4298 ** Returns pointer of EIR data 4299 ** 4300 *******************************************************************************/ 4301 BTM_API extern UINT8 *BTM_CheckEirData( UINT8 *p_eir, UINT8 type, UINT8 *p_length ); 4302 4303 /******************************************************************************* 4304 ** 4305 ** Function BTM_HasEirService 4306 ** 4307 ** Description This function is called to know if UUID in bit map of UUID. 4308 ** 4309 ** Parameters p_eir_uuid - bit map of UUID list 4310 ** uuid16 - UUID 16-bit 4311 ** 4312 ** Returns TRUE - if found 4313 ** FALSE - if not found 4314 ** 4315 *******************************************************************************/ 4316 BTM_API extern BOOLEAN BTM_HasEirService( UINT32 *p_eir_uuid, UINT16 uuid16 ); 4317 4318 /******************************************************************************* 4319 ** 4320 ** Function BTM_HasInquiryEirService 4321 ** 4322 ** Description This function is called to know if UUID in bit map of UUID list. 4323 ** 4324 ** Parameters p_results - inquiry results 4325 ** uuid16 - UUID 16-bit 4326 ** 4327 ** Returns BTM_EIR_FOUND - if found 4328 ** BTM_EIR_NOT_FOUND - if not found and it is complete list 4329 ** BTM_EIR_UNKNOWN - if not found and it is not complete list 4330 ** 4331 *******************************************************************************/ 4332 BTM_API extern tBTM_EIR_SEARCH_RESULT BTM_HasInquiryEirService( tBTM_INQ_RESULTS *p_results, 4333 UINT16 uuid16 ); 4334 4335 /******************************************************************************* 4336 ** 4337 ** Function BTM_AddEirService 4338 ** 4339 ** Description This function is called to add a service in bit map of UUID list. 4340 ** 4341 ** Parameters p_eir_uuid - bit mask of UUID list for EIR 4342 ** uuid16 - UUID 16-bit 4343 ** 4344 ** Returns None 4345 ** 4346 *******************************************************************************/ 4347 BTM_API extern void BTM_AddEirService( UINT32 *p_eir_uuid, UINT16 uuid16 ); 4348 4349 /******************************************************************************* 4350 ** 4351 ** Function BTM_RemoveEirService 4352 ** 4353 ** Description This function is called to remove a service in bit map of UUID list. 4354 ** 4355 ** Parameters p_eir_uuid - bit mask of UUID list for EIR 4356 ** uuid16 - UUID 16-bit 4357 ** 4358 ** Returns None 4359 ** 4360 *******************************************************************************/ 4361 BTM_API extern void BTM_RemoveEirService( UINT32 *p_eir_uuid, UINT16 uuid16 ); 4362 4363 /******************************************************************************* 4364 ** 4365 ** Function BTM_GetEirSupportedServices 4366 ** 4367 ** Description This function is called to get UUID list from bit map of UUID list. 4368 ** 4369 ** Parameters p_eir_uuid - bit mask of UUID list for EIR 4370 ** p - reference of current pointer of EIR 4371 ** max_num_uuid16 - max number of UUID can be written in EIR 4372 ** num_uuid16 - number of UUID have been written in EIR 4373 ** 4374 ** Returns BTM_EIR_MORE_16BITS_UUID_TYPE, if it has more than max 4375 ** BTM_EIR_COMPLETE_16BITS_UUID_TYPE, otherwise 4376 ** 4377 *******************************************************************************/ 4378 BTM_API extern UINT8 BTM_GetEirSupportedServices( UINT32 *p_eir_uuid, UINT8 **p, 4379 UINT8 max_num_uuid16, UINT8 *p_num_uuid16); 4380 4381 /******************************************************************************* 4382 ** 4383 ** Function BTM_GetEirUuidList 4384 ** 4385 ** Description This function parses EIR and returns UUID list. 4386 ** 4387 ** Parameters p_eir - EIR 4388 ** uuid_size - LEN_UUID_16, LEN_UUID_32, LEN_UUID_128 4389 ** p_num_uuid - return number of UUID in found list 4390 ** p_uuid_list - return UUID 16-bit list 4391 ** max_num_uuid - maximum number of UUID to be returned 4392 ** 4393 ** Returns 0 - if not found 4394 ** BTM_EIR_COMPLETE_16BITS_UUID_TYPE 4395 ** BTM_EIR_MORE_16BITS_UUID_TYPE 4396 ** BTM_EIR_COMPLETE_32BITS_UUID_TYPE 4397 ** BTM_EIR_MORE_32BITS_UUID_TYPE 4398 ** BTM_EIR_COMPLETE_128BITS_UUID_TYPE 4399 ** BTM_EIR_MORE_128BITS_UUID_TYPE 4400 ** 4401 *******************************************************************************/ 4402 BTM_API extern UINT8 BTM_GetEirUuidList( UINT8 *p_eir, UINT8 uuid_size, UINT8 *p_num_uuid, 4403 UINT8 *p_uuid_list, UINT8 max_num_uuid); 4404 4405 /******************************************************************************* 4406 ** 4407 ** Function BTM_SyncStack 4408 ** 4409 ** Description For Dual-Stack support. Called to initiate switching to/from 4410 ** main stack (running on phone baseband) to mm stack (light 4411 ** stack running on multi-media chip) 4412 ** 4413 ** Parameters sync_dir: BTM_SW_BB_TO_MM: switch from BB to MM stack 4414 ** BTM_SW_MM_TO_BB: switch from MM to BB stack 4415 ** BTM_SW_RESYNC: resync MM and BB stacks 4416 ** 4417 ** p_sync_cback: callback function for event notification 4418 ** Returns 4419 ** 4420 *******************************************************************************/ 4421 BTM_API extern tBTM_STATUS BTM_SyncStack(tBTM_SW_DIR sync_dir, tBTM_SYNC_STACK_CBACK p_sync_cback); 4422 4423 /******************************************************************************* 4424 ** 4425 ** Function BTM_SyncBtaRsp 4426 ** 4427 ** Description For Dual-Stack support. Called to indicate that upper layers 4428 ** (e.g. BTA or application) have completed synchronizing bta/app 4429 ** specific layers for switching. 4430 ** 4431 ** Called in response to 'BTM_SYNC_BTA_EVT' 4432 ** 4433 ** Parameters status: BTM_SUCESS: bta/app successfully synchronized 4434 ** otherwise: sync was unsuccessfule. Abort switch. 4435 ** 4436 ** p_btm_sync_info: information from bta/app that will be needed 4437 ** by BTE (avdt and l2cap) for switching. 4438 ** 4439 ** Returns void 4440 ** 4441 *******************************************************************************/ 4442 BTM_API extern void BTM_SyncBtaRsp(tBTM_STATUS status, tBTM_SYNC_INFO *p_btm_sync_info); 4443 4444 /******************************************************************************* 4445 ** 4446 ** Function BTM_OpenUIPC 4447 ** 4448 ** Description For Dual-Stack support. Called to open UIPC between 4449 ** main stack (running on phone baseband) to embedded light stack 4450 ** (running on Multimedia or Bluetooth Controller chip) 4451 ** 4452 ** Parameters sync_dir: BTM_SW_BB_TO_MM: switch from BB to MM stack 4453 ** BTM_SW_BB_TO_BTC:switch from BB to BTC stack 4454 ** 4455 ** p_sync_callback: callback function for event notification 4456 ** Returns 4457 ** 4458 *******************************************************************************/ 4459 BTM_API extern tBTM_STATUS BTM_OpenUIPC(tBTM_SW_DIR sync_dir, tBTM_SYNC_STACK_CBACK p_sync_callback); 4460 4461 /******************************************************************************* 4462 ** 4463 ** Function BTM_CloseUIPC 4464 ** 4465 ** Description For Dual-Stack support. Called to close UIPC between 4466 ** main stack (running on phone baseband) to embedded light stack 4467 ** (running on Multimedia or Bluetooth Controller chip) 4468 ** 4469 ** Parameters 4470 ** p_sync_callback: callback function for event notification 4471 ** Returns 4472 ** 4473 *******************************************************************************/ 4474 BTM_API extern tBTM_STATUS BTM_CloseUIPC(tBTM_SYNC_STACK_CBACK p_sync_callback); 4475 4476 /******************************************************************************* 4477 ** 4478 ** Function BTM_IpcSend 4479 ** 4480 ** Description For Dual-Stack support. Called to send ipc messages from 4481 ** full stack to lite stack and vice-versa. This API is 4482 ** typically called by bta layers e.g. bta_av. 4483 ** 4484 ** 4485 ** Parameters len: Length of the buffer in the ipc message 4486 ** 4487 ** buffer: Pointer to the buffer to be passed in the IPC message 4488 ** 4489 ** Returns void 4490 ** 4491 *******************************************************************************/ 4492 BTM_API extern void BTM_IpcSend(UINT16 len, UINT8* buffer); 4493 4494 /******************************************************************************* 4495 ** 4496 ** Function BTM_IpcSendBuf 4497 ** 4498 ** Description For Dual-Stack support. Called to send ipc messages from 4499 ** full stack to lite stack and vice-versa. This API is 4500 ** typically called by bta layers e.g. bta_av_sync. 4501 ** 4502 ** 4503 ** Parameters p_buf: Pointer to the buffer to be passed in the IPC message 4504 ** 4505 ** Returns void 4506 ** 4507 *******************************************************************************/ 4508 BTM_API extern void BTM_IpcSendBuf(BT_HDR* p_buf); 4509 4510 /******************************************************************************* 4511 ** 4512 ** Function BTM_RegIpcEvtHandler 4513 ** 4514 ** Description registers the DM provided handler for IPC events 4515 ** 4516 ** 4517 ** Returns void 4518 ** 4519 *******************************************************************************/ 4520 BTM_API extern void BTM_RegIpcEvtHandler(tBTM_IPC_EVT_CBACK *p_cback); 4521 4522 /******************************************************************************* 4523 ** 4524 ** Function BTM_RegRTIpcEvtHandler 4525 ** 4526 ** Description registers the RT(Audio Routing) provided handler for IPC events 4527 ** 4528 ** 4529 ** Returns void 4530 ** 4531 *******************************************************************************/ 4532 BTM_API extern void BTM_RegRTIpcEvtHandler(tBTM_IPC_EVT_CBACK *p_cback); 4533 4534 /***************************************************************************** 4535 ** N2BT 4536 *****************************************************************************/ 4537 4538 /* Data callback for N2BT */ 4539 typedef void (tBTM_N2BT_DATA_CB) (BD_ADDR bd_addr, UINT16 handle, UINT8 *p_data, UINT16 datalen); 4540 4541 /******************************************************************************* 4542 ** 4543 ** Function BTM_N2BtAcquire 4544 ** 4545 ** Description Put controller into acquisition mode 4546 ** 4547 ** Returns void 4548 ** 4549 *******************************************************************************/ 4550 BTM_API extern void BTM_N2BtAcquire(BD_ADDR bd_addr, UINT16 timeout, 4551 UINT8 freq, UINT8 src_addrlen, UINT8 sensor_flags, 4552 UINT8 sensor_type, UINT8 sensor_clk_accuracy, 4553 UINT16 add_rx_window, UINT16 init_crc, 4554 UINT32 ac_low, UINT32 ac_high, UINT16 pkt_hdr, 4555 UINT16 list_dur, UINT16 list_int, 4556 UINT8 oor_missed_pkts, tBTM_VSC_CMPL_CB *p_cb, 4557 tBTM_N2BT_DATA_CB *p_data_cback); 4558 4559 /******************************************************************************* 4560 ** 4561 ** Function BTM_N2BtDisconnect 4562 ** 4563 ** Description Disconnects all N2BT devices 4564 ** 4565 ** Returns void 4566 ** 4567 *******************************************************************************/ 4568 BTM_API extern void BTM_N2BtDisconnect(void); 4569 4570 /***************************************************************************** 4571 ** SCO OVER HCI 4572 *****************************************************************************/ 4573 /******************************************************************************* 4574 ** 4575 ** Function BTM_ConfigScoPath 4576 ** 4577 ** Description This function enable/disable SCO over HCI and registers SCO 4578 ** data callback if SCO over HCI is enabled. 4579 ** 4580 ** Parameter path: SCO or HCI 4581 ** p_sco_data_cb: callback function or SCO data if path is set 4582 ** to transport. 4583 ** p_pcm_param: pointer to the PCM interface parameter. If a NULL 4584 ** pointer is used, PCM parameter maintained in 4585 ** the control block will be used; otherwise update 4586 ** control block value. 4587 ** err_data_rpt: Lisbon feature to enable the erronous data report 4588 ** or not. 4589 ** 4590 ** Returns BTM_SUCCESS if the successful. 4591 ** BTM_NO_RESOURCES: no rsource to start the command. 4592 ** BTM_ILLEGAL_VALUE: invalid callback function pointer. 4593 ** BTM_CMD_STARTED :Command sent. Waiting for command cmpl event. 4594 ** 4595 ** 4596 *******************************************************************************/ 4597 BTM_API extern tBTM_STATUS BTM_ConfigScoPath (tBTM_SCO_ROUTE_TYPE path, 4598 tBTM_SCO_DATA_CB *p_sco_data_cb, 4599 tBTM_SCO_PCM_PARAM *p_pcm_param, 4600 BOOLEAN err_data_rpt); 4601 4602 /******************************************************************************* 4603 ** 4604 ** Function BTM_WriteScoData 4605 ** 4606 ** Description This function write SCO data to a specified instance. The data 4607 ** to be written p_buf needs to carry an offset of 4608 ** HCI_SCO_PREAMBLE_SIZE bytes, and the data length can not 4609 ** exceed BTM_SCO_DATA_SIZE_MAX bytes, whose default value is set 4610 ** to 60 and is configurable. Data longer than the maximum bytes 4611 ** will be truncated. 4612 ** 4613 ** Returns BTM_SUCCESS: data write is successful 4614 ** BTM_ILLEGAL_VALUE: SCO data contains illegal offset value. 4615 ** BTM_SCO_BAD_LENGTH: SCO data length exceeds the max SCO packet 4616 ** size. 4617 ** BTM_NO_RESOURCES: no resources. 4618 ** BTM_UNKNOWN_ADDR: unknown SCO connection handle, or SCO is not 4619 ** routed via HCI. 4620 ** 4621 ** 4622 *******************************************************************************/ 4623 BTM_API extern tBTM_STATUS BTM_WriteScoData (UINT16 sco_inx, BT_HDR *p_buf); 4624 4625 /******************************************************************************* 4626 ** 4627 ** Function BTM_SetARCMode 4628 ** 4629 ** Description Send Audio Routing Control command. 4630 ** 4631 ** Returns void 4632 ** 4633 *******************************************************************************/ 4634 BTM_API extern void BTM_SetARCMode (UINT8 iface, UINT8 arc_mode, tBTM_VSC_CMPL_CB *p_arc_cb); 4635 4636 4637 /******************************************************************************* 4638 ** 4639 ** Function BTM_PCM2Setup_Write 4640 ** 4641 ** Description Send PCM2_Setup write command. 4642 ** 4643 ** Returns void 4644 ** 4645 *******************************************************************************/ 4646 BTM_API extern void BTM_PCM2Setup_Write (BOOLEAN clk_master, tBTM_VSC_CMPL_CB *p_arc_cb); 4647 4648 #ifdef __cplusplus 4649 } 4650 #endif 4651 4652 #endif /* BTM_API_H */ 4653